2. Three girls: Ana, Marija, and Tina, and three boys: Nino, Janko, and Roko, sit around a round table. Ana does not sit next to a boy. Janko sits opposite Marija and next to Roko, on his left side. Who sits next to Tina, on her right side, and who sits next to Nino, on his left side?
2. Since Ana is not sitting next to a boy, the two remaining girls, Marija and Tina, sit next to Ana.

Let's represent the two possible arrangements with a diagram:
![](https://cdn.mathpix.com/cropped/2024_05_30_f994d10c66c436712f92g-3.jpg?height=390&width=834&top_left_y=1161&top_left_x=287)

2 POINTS

Janko sits opposite Marija, so the possible seating arrangements are as follows:

![](https://cdn.mathpix.com/cropped/2024_05_30_f994d10c66c436712f92g-3.jpg?height=406&width=816&top_left_y=1616&top_left_x=289)

1 POINT

Since Janko sits next to Roko, on his left side, the right seating arrangement is not possible because Janko sits next to Tina, on her left side.

1 POINT

The final seating arrangement is:

![](https://cdn.mathpix.com/cropped/2024_05_30_f994d10c66c436712f92g-3.jpg?height=408&width=377&top_left_y=2166&top_left_x=291)

So, next to Tina, on her right side, sits Janko, and next to Nino, on his left side, sits Roko.