Premise: "A man in a red shirt attempts to climb a rock."
Based on this premise, can we conclude that the hypothesis "A man attempts to sleep." is true?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: A man doesn't generally sleep and climb at the same time..

Given the sentence "A man in a yellow shirt and hat is suspended on wires and pulleys to reach a high glass ceiling." can we conclude that "A man is climbing a rope to reach the top."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Suspended on wires and pulleys does not necessarily mean climbing a rope..

Test for natural language inference.
Premise: "A technician preparing a sample in the lab."
Hypothesis: "A technician is at his workplace getting some samples ready."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: A technician can work in a lab other than his workplace..

Can we conclude from "A child looks over her mother's shoulder." that "A child sleeping."?
Options:
- yes
- no
- it is not possible to tell
no
Explanation: A child is either looks over her mother's shoulder or sleeping..