Q: Premise: "The two people are crossing the river by walking on the rocks."
Based on this premise, can we conclude that the hypothesis "A couple is crossing some water to get to their campground." is true?
Options:
- yes
- it is not possible to tell
- no
A: Just because The two people are crossing the river by walking on the rocks does not mean they are going to their campground.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A rollerblader rides high in a full pipe while others watch." can we conclude that "He is in a competion."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A rollerblader riding high in a full pipe is not necessarily in a completion.
The answer is it is not possible to tell.

[QUESTION] Premise: "A person in a wheelchair is on a sidewalk."
Based on this premise, can we conclude that the hypothesis "A man in a wheelchair is pushing himself down the street." is true?
Options:
- yes
- it is not possible to tell
- no
A person in a wheelchair is not necessarily pushing himself down the street.
The answer is it is not possible to tell.

Q: If "Small group of people putting on some kind of a performance." does that mean that "A group is performing."?
Options:
- yes
- it is not possible to tell
- no
A: Putting on some kind of performance implies that the group is performing.
The answer is yes.

QUESTION: Premise: "Several families wearing identical t-shirts with labor day 2010 symbols are walking on the street."
Hypothesis: "A large family is walking down the street in matching shirts."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A large family is several families. Identical t-shirts are matching shirts.
The answer is yes.

QUESTION: Premise: "A grandpa teaching his grandson how to be a handyman."
Hypothesis: "A grandpa is showing his grandson how to use tools."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The fact that a grandpa is teaching his grandson how to be a handyman doesn't imply showing his grandson how to use tools.
The answer is it is not possible to tell.