I'll give you a question, please answer with step-by-step reasoning process. The bird took flight by moving its what?
Options:
- two legs
- feathers
- entertain yourself
- head
- two wings

Wings are the two modified forelimbs bearing feathers. Birds fly by moving their forelimbs.
The answer: two wings.
I'll give you a question, please answer with step-by-step reasoning process. The bird took flight by moving its what?
Options:
- two legs
- feathers
- entertain yourself
- head
- two wings

user
Wings are the two modified forelimbs bearing feathers. Birds fly by moving their forelimbs.
The answer: two wings.
assistant
I'll give you a question, please answer with step-by-step reasoning process. The bird took flight by moving its what?
Options:
- two legs
- feathers
- entertain yourself
- head
- two wings

Wings are the two modified forelimbs bearing feathers. Birds fly by moving their forelimbs.
The answer: two wings.