Instruct: Retrieve semantically similar text.
Query: A man in a striped polo is signing autographs for children at a convention.
A man is signing autographs for the children at the convention.
The man is one of many people.
He is making a present.
A person signing something.
A person is being drawn on by others.
Some people
a person signs autographs
Some people are following.
There is quite a few people.
A human signing
An event is being held.
There is more then one person.
A man collects someones signature.
The event is busy.
There are presents.
A band signing autographs
Someone is signing some papers.
The photos have caught someone's attention.
The musician is busy signing autographs.
A fair of some type with mostly people in the photo.
The are lots of people.
A man is signing autographs.
people outside
A man is signing autographs.
The clown is in the circus.