Question:
A man is dancing upside-down on the ceiling.

What is a sentence that would be (on a scale from 0 to 5) a 5 out of 5 in terms of textual similarity to the above sentence?

Answer:
A man is dancing on the ceiling of a room.

Question:
A woman is tapping her fingers.

What is a sentence that would be (on a scale from 0 to 5) a 4 out of 5 in terms of textual similarity to the above sentence?

Answer:
A woman is tapping her fingers on a table.

Question:
You don't know if those factors account for the warming, or not.

What is a sentence that would be (on a scale from 0 to 5) a 3 out of 5 in terms of textual similarity to the above sentence?

Answer:
No, none of those factors account for the recent warming.