Question:
N Korea 'fires 100 shells' into the sea

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:
North Korea test fires 30 missiles into the sea

Question:
The Episcopal Church, with 2.3 million members, is the American branch of the worldwide Anglican Communion, which has 77 million adherents.

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:
The national denomination of the Episcopal Church, with 2.3 million members, is the U.S. branch of the 77 million-member Anglican Communion.

Question:
Search narrowed for missing man

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?

Answer:
Search ends for missing asylum-seekers