Can we conclude from "A young man in a blue short-sleeved shirt climbs up a rock face with no ropes." that "A male climbs upward."?
Options:
- yes
- no
- it is not possible to tell

yes
Explanation: A young man is a male and climbs up a rock face suggests that he climbs upward..

Given the sentence "The young man is playing a prank with his pea shooter." is it true that "The man is playing an april fools prank."?

it is not possible to tell
Explanation: Could play a prank on days that are not April Fools..

Given the sentence "A runner with one green shoe and one white shoe runs uphill." is it true that "A runner has on shoes."?

yes
Explanation: The runner has one green shoe and one white shoe so the runner must have on shoes..

Can we conclude from "Street vendors show their necklaces for sale to three customers." that "The street vendors do not want to sell their good."?
Options:
- yes
- no
- it is not possible to tell
no
Explanation: No one can assume that vendors do not want to sell as they are showing their necklaces for sale to customers..