Premise: "A young boy in a white dress shirt is playing on a grassy plain."\nBased on this premise, can we conclude that the hypothesis "A young sad boy in a white dress shirt is playing on a grassy plain." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Think hard. Detailed solution:
it is not possible to tell
Boys can play in a grassy plain even if they aren't sad.

.

Therefore, the answer is it is not possible to tell