Please choose the correct ending to complete the given sentence: Washing hands: Baby farm animals are touched by children. the kids

Ending1: wash their hands before they leave and are really happy. Ending2: are holding swords in their hands and they blade slam little hairy animals in the hay. Ending3: put a clamp onto the neck of a baby animal. Ending4: load animals to put in a van.

Answer format: ending1/ending2/ending3/ending4