Chinese stocks open higher Thursday

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?
China stocks end higher on PMI at midday

A Caesarean had originally been planned in mid- November, two weeks early.

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?
Doctors had planned to deliver him two weeks early, on or around November 14.

A man on a bike does a very high jump.

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 on a bike nest to a river.

I'm so sorry, Kelly.

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?
I'm so sorry to hear this Kelly.