Reasoning & Answer: A bald man is not necessarily a plumber and to pour a chemical into a tub doesn't necessarily imply to fix a stoped up tub.
it is not possible to tell
Question: Given the sentence "Bald man with a cigarette in his mouth prepares to pour a chemical into a tub filled with solution." is it true that "A plumber tries to fix a stoped up tub."?

Reasoning & Answer: Two men playing cricket does not imply they are playing on a team together.
it is not possible to tell
Question: Premise: "Two men in white uniforms are playing cricket on a grassy field."
Hypothesis: "Two men play cricket on a team together."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Reasoning & Answer: A giant poster is not the same thing as a large machine so both could not be in the same location.
no
Question:
Premise: "A man in a white jacket sits behind a large machine with the logo dbs."
Hypothesis: "A man is sitting behind a giant poster."
Do we know that the hypothesis entailed by the premise?