Consider the question. If "A young boy with a blue vest and striped gray sweatshirt is playing with legos." does that mean that "A boy is building something for his parents with toys."?
Options:
- yes
- it is not possible to tell
- no
 If the answer is 'it is not possible to tell'; explain the reasoning:
Sentence 1: A young boy with a blue vest and striped gray sweatshirt is playing with Legos. Sentence 2: A boy is building something for his parents with toys.