Please choose the correct ending to complete the given sentence: Building sandcastles: We see children running through a fountain in a park and see kids interviewed while on the playground and playing in the fountain. We see a man and two girls interviewed and making castles in the sand at the beach. we

Ending1: see three teenagers getting interviewed and playing on the grass. Ending2: see a lady hitting a volleyball and a lady and a kid walking at the beach. Ending3: see a pile of dirt in the park. Ending4: see a baby girl go outside and play in the sand but isn't allowed to explore far because of the waterfalls.

Answer format: ending1/ending2/ending3/ending4