Given a text, write a compressed version of it in a single sentence.

Ex Input:
The 1989 city delivery carrier data used in this paper are based on information from several Postal Service data systems. Total city delivery carrier work hoursa come from payroll hours accounting systems data made available in the most recent rate proceeding.

Ex Output:
1989 city delivery carrier data used here is based on info from several Postal Service data systems. Total city delivery carrier work hours come from recent payroll hours accounting systems data.

Ex Input:
The LAT , NYT , and WP fronts carry the news that the federal government has indeed, as it first hinted over a week ago, decided to try to block the Lockheed-Northrop merger.

Ex Output:
The LAT , NYT , and WP report that the federal government has, as previously hinted, decided to block the Lockheed-Northrop merger

Ex Input:
Peter Monti agreed with Dunn that measuring treatment fidelity is extremely important. He cited a brief report and an upcoming chapter in a book about interventions with adolescents that describes how studies at Brown evaluate fidelity.

Ex Output:
Peter Monti agreed that measuring treatmenmt fidelity is important. He cited a report in a book about interventions with adolescents.