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.
Input: He is former president and co-founder of the Bahrain Centre for Human Rights ( BCHR ) .
Output:
He is former president and co-founder of the Bahrain Centre for Human Rights ( BCHR ) , a nonprofit non-governmental organisation which works to promote human rights in Bahrain .