Next Question: Premise: "Man in business suit presents slide show to a conference audience."
Hypothesis: "A man is showing a group of people around a building."
Do we know that the hypothesis entailed by the premise?
My Answer: Let's think. One cannot present a slide show while showing around the building. The answer is no.

Next Question: Test for natural language inference.
Premise: "Two females looking at a mountain in a park wearing bathing suits."
Hypothesis: "Women wearing bathing suits look at a goat climbing a mountain."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. The women could be young girls somewhere other than a park where there were no goats climbing. The answer is it is not possible to tell.

Next Question: Test for natural language inference.
Premise: "A man lies in a crowded street while people walk by oblivious to him."
Hypothesis: "The man is lying on the sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. Either he could be in the street or on the sidewalk not both at the same time. The answer is no.

Next Question: Can we conclude from "A man jumping to hit a tennis ball." that "A man in the tennis state championship."?
Options:
- yes
- no
- it is not possible to tell
My Answer:
Let's think. A man in the tennis State championship is not necessarily playing tennis. The answer is it is not possible to tell.