Next Question: Premise: "Two workers are putting up a billboard."
Hypothesis: "Two workers are putting up an advertisement billboard."
Do we know that the hypothesis entailed by the premise?
My Answer: Let's think. The fast that two workers are putting up a billboard does not necessarily suggest that they are putting up an advertisement billboard. The answer is it is not possible to tell.

Next Question: Premise: "An older man with glasses and gray hair is wearing a red striped robe while sitting and staring off in the distance."
Based on this premise, can we conclude that the hypothesis "The man is staring at the ocean." is true?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. Staring off into the distance does not imply staring at the ocean. The answer is it is not possible to tell.

Next Question: Given the sentence "A street worker wearing bright orange safety gear picks up trash along the street." can we conclude that "The worker is taking a break."?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. The worker wouldn't be picking up trash if he is taking a break. The answer is no.

Next Question: Test for natural language inference.
Premise: "A brown dog walks on the rocks near a river."
Hypothesis: "Brown dog is in the streets."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
My Answer:
Let's think. The dog either walks near a a river or is in the streets. The answer is no.