In order to be locking a bicycle one can no longer be atop the bicycle.
The question and answer are below.
Test for natural language inference.
Premise: "A man is wearing a colorfully painted jacket while atop a bicycle."
Hypothesis: "A man is locking his bicycle to a street sign."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
no

Holding an object to his mouth implies holding of the instrument to his mouth.
The question and answer are below.
If "A man wearing a red hat is holding an instrument up to his mouth." does that mean that "A man holds an object up to his mouth."?
Options:
- yes
- it is not possible to tell
- no
yes

An elderly lady is an old lady. A lady in sunglasses is a lady wearing sunglasses.
The question and answer are below.
Premise: "An elderly lady in sunglasses and a denim jacket."
Based on this premise, can we conclude that the hypothesis "An old lady wearing sunglasses." is true?
Options:
- yes
- it is not possible to tell
- no
yes