In a boutique with a modern layout, there are several dressing rooms arranged in a circular pattern around a central seating area where friends can wait. Each dressing room is separated by partially frosted partitions that obscure the view from chest level downwards, allowing for privacy while changing, but not entirely isolating each room from the others. The central seating area, however, has a clear line of sight to the top halves of the dressing rooms due to the design of the partitions.

Aadesh, Ji-hoon, and Olena are friends shopping for clothing and are utilizing these dressing rooms. Aadesh is trying on clothes in the dressing room directly facing the entrance, Ji-hoon is in the dressing room to Aadesh's left, and Olena is in the one next to Ji-hoon, further around the circle. From the perspective of someone standing at the entrance, Olena is not directly visible as she is two stalls down.

While Aadesh is facing the mirror inside his dressing room, he is aware that he can see the upper body and face of Ji-hoon in the reflection if Ji-hoon stands close enough to the mirror in his dressing room. Likewise, Ji-hoon can see Aadesh's reflection when Aadesh is near his mirror. Given the arrangement, Olena, while closer to Ji-hoon's stall, cannot see Aadesh directly due to the intervening partition and the circular arrangement.

Ani, a store assistant, is standing in the central seating area. She is tidying up and can glance at the reflections in the dressing room mirrors when she stands at a specific angle in the center. Ani notices that Olena and Ji-hoon seem to be trying to signal each other about the choices of clothing, exchanging thumbs up or down through their reflections in the mirrors.

The question arises: Can Aadesh, from his vantage point, aware of the reflections, deduce what Olena and Ji-hoon's opinions are of his clothing choices based on the line of sight and reflections available to him? Furthermore, what can Ani, from the center, understand about the communication between the three friends without hearing their conversations? Provide a brief response.
Given the spatial arrangement described, Aadesh, positioned in the dressing room facing the entrance, would not have a direct line of sight to Olena due to the partition and the circular setup. His direct view is obstructed by the partition between his and Ji-hoon's dressing room. However, since Aadesh can see Ji-hoon's reflection when close to his own mirror, and provided Ji-hoon is positioned similarly, Aadesh might catch glimpses of Ji-hoon's gestures if Ji-hoon is signaling towards Aadesh's stall while looking into his own mirror.

For Aadesh to deduce Olena's opinions, there would be a need for indirect visual information, since he cannot see her directly. If Ji-hoon happens to relay Olena's signals by mimicking them towards Aadesh, or if Aadesh notices Ji-hoon's reactions to Olena's gestures reflected in his own mirror, he could infer Olena's opinions to some extent. Aadesh needs to pay close attention to Ji-hoon's reflections for clues, as his deduction depends on the timing and clarity of the visible gestures.

Ani, the store assistant, has a more advantageous perspective from the central seating area. Assuming Ani is at the correct angle to see the reflections of the dressing room mirrors, she could potentially witness the full exchange of signals between Olena and Ji-hoon. Since the upper sections of the dressing rooms are visible from the center, Ani can see both Olena and Ji-hoon's reflections when they are close to their mirrors. Ani could observe the thumbs up or down gestures, understanding their communication regarding clothing choices without hearing them.

Depending on where each person is standing and the clarity of their stature and gestures, both Aadesh and Ani have different levels of information available to them based on their positions and the properties of the mirrors. In the case of Ani, she has a complete visual of the exchange due to her central vantage point and the design of the rooms. Conversely, Aadesh hinges on indirect cues and the likelihood of witnessing mimicked or reflected gestures.