Student: Can we conclude from "One man in a red sweatshirt skateboarding while a man in a blue sweatshirt films him." that "A man in a black shirt is rollerblading."?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:
A man is either wearing a red sweatshirt or a black shirt. The man is either skateboarding or rollerblading. So the final answer is no.