TASK DEFINITION: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
PROBLEM: The zlib License is an open source software license .

SOLUTION: The zlib license has been approved by the Free Software Foundation ( FSF ) as a free software license , and by the Open Source Initiative ( OSI ) as an open source license .

PROBLEM: Jetstar Pacific Airlines is a low-cost airline of Vietnam .

SOLUTION: Jetstar Pacific Airlines Joint Stock Aviation Company ( operating as Jetstar Pacific ) is a low-cost airline headquartered in Tan Binh District , Ho Chi Minh City , Vietnam .

PROBLEM: It is a united church established on 29 November 1970 by bringing together the main Protestant churches working in northern India ; it is a province of the worldwide Anglican Communion .

SOLUTION:
The Church of North India ( CNI ) , the dominant United denomination in northern India , is a united church established on 29 November 1970 by bringing together the Anglican and Protestant churches working in northern India ; it is a province of the worldwide Anglican Communion .