Next Question: Can we conclude from "A rollerblader grinds across a rail." that "A rollerblader grinds across."?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. A rollerblader grinds signifies that they are sliding across a rail. The answer is yes.

Next Question: Can we conclude from "A lone fisherman is on his boat checking his net." that "The fisherman is waiting on help to fix the net."?
Options:
- yes
- no
- it is not possible to tell
My Answer: Let's think. Simply because a fisherman is checking his net does not mean he is waiting on help to fix the net. The answer is it is not possible to tell.

Next Question: Premise: "A game of men's polo mid game on a warm sunny day."
Hypothesis: "Some people are playing polo."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. A game of Polo mid game does imply people are playing Polo. The answer is it is not possible to tell.

Next Question: If "A man in black clothing plays a trumpet." does that mean that "A man in blue clothes is playing piano."?
Options:
- yes
- it is not possible to tell
- no
My Answer:
Let's think. The clothes are either black or blue and one cannot play a trumpet and a piano at the same time. The answer is no.