10 killed in road accident in NW Pakistan

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?
12 killed in bus accident in Pakistan

Obama pokes fun at critics during press dinner

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?
Obama jokes about himself at reporters' dinner

A man and two women dressed in costumes.

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?
One man and two women dressed in vampire costumes

four people sitting at a table.

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?
Group of people sitting at table with drinks.