Given the sentence "Three workers in reflective gear are waiting against a wall." can we conclude that "Three male workers in reflective gear are waiting for someone."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Because the workers are in a reflective gear doesn't mean they are male..

Test for natural language inference.
Premise: "People going to a workshop in another city."
Hypothesis: "The people are going to another city."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

yes
Explanation: People going to a workshop in another city are going to another city..

Premise: "Three older men stare into the pan of a street vendor who is cooking fish."
Hypothesis: "A group of men are watching the fish cook."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: The men that stare into the pan is the same as the men watching the fish cook..

Test for natural language inference.
Premise: "A brown dog is jumping over a fallen tree in the woods."
Hypothesis: "A brown dog leaps over a fallen tree in the woods."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
yes
Explanation: The dog leaps defines that it jumps over a fallen tree..