Larry Page says Android important, not critical

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?
Google CEO says Android important, not critical

Cameron to hold talks with Sturgeon on UK future

What is a sentence that would be (on a scale from 0 to 5) a 0 out of 5 in terms of textual similarity to the above sentence?
Govt. to hold talks with FTII students

A woman is cutting an onion.

What is a sentence that would be (on a scale from 0 to 5) a 1 out of 5 in terms of textual similarity to the above sentence?
A man is putting a pan into an oven.

I'm "a bunch of cells."

What is a sentence that would be (on a scale from 0 to 5) a 2 out of 5 in terms of textual similarity to the above sentence?
You're "a bunch of cells."