Student: Premise: "A small kid wearing a helmet smiles while his father is doing some adjustment at its back."\nBased on this premise, can we conclude that the hypothesis "The boy is getting ready to ride a bike." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no.
Teacher: Let's think:

User
It's not apparent kid is a boy or that he's going to ride a bike. So the final answer is it is not possible to tell.
Assistant