TASK DEFINITION: In this task, you are given a piece of an article. Your task is to generate a short summary of the text. Try to give the summary in just one sentence.
PROBLEM: A doctor accused of sexual assault of a victim older than 60 pleaded not guilty today.

SOLUTION: A doctor accused of sexual assault pleaded not guilty.

PROBLEM: South African captain Graeme Smith hailed ''an incredible win'' for his team after they clinched an emphatic ten-wicket victory on the fifth day of the second and final Test against India at Kingsmead on Monday.

SOLUTION: OMED of Nevada has added users to its iQuoteXpress agreement.

PROBLEM: A weekend summit calling for peace in Chicago is beginning Friday night with a prayer vigil at Salem Baptist Church on east 14th Street for the victims of violence.

SOLUTION:
A weekend summit calling for peace in Chicago is beginning.