[QUESTION] If "A man is reading a newspaper on a train or bus." does that mean that "The man bought the newspaper before getting on the train or bus."?
Options:
- yes
- it is not possible to tell
- no
A man could have bought the newspaper at another time besides right before getting on.
The answer is it is not possible to tell.

Q: Given the sentence "Mother rides her bicycle through a bike path with infant in passenger seat sitting behind her." can we conclude that "The people on the bike are two teenagers."?
Options:
- yes
- it is not possible to tell
- no
A: Either a mother and her infant child are riding a bike or the people riding the bike are two teenagers.
The answer is no.

QUESTION: Premise: "A young boy in swimming trunks holds a blue pail and a bright green shovel on a sandy beach."
Hypothesis: "The boy is at the beach with his toys."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A pail and shovel for a boy are toys. Being on a sandy beach means to be at the beach.
The answer is yes.

[QUESTION] Premise: "Three men work on the street."
Hypothesis: "There are men working outdoors."
Do we know that the hypothesis entailed by the premise?
Men can refer to three people and a street is outdoors.
The answer is yes.

Q: Premise: "Young boys in red vests are singing in a choir."
Hypothesis: "The boys are all eating ice-cream under the tree during a hot summer day."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Boys eating ice-cream under the tree are not singing in a choir simultaneously.
The answer is no.

[QUESTION] Can we conclude from "A person in a gray hoodie sitting on a latter." that "A person in a sweatshirt is sitting."?
Options:
- yes
- no
- it is not possible to tell
A person in a gray hoodie that is a sweatshirt is sitting on a ladder.
The answer is yes.