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.

Q: A receptor antagonist is a biological repressor molecule .

A: A receptor antagonist is a type of receptor ligand or drug that blocks or dampens a biological response by binding to and blocking a receptor rather than activating it like an agonist .
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Q: F.C. Barcelona is a Spanish football club from Barcelona , Catalonia .

A: Futbol Club Barcelona ( -RSB- ) , commonly referred to as Barcelona and colloquially known as Barc ̧ a ( -RSB- ) , is a Spanish professional football club based in Barcelona , Catalonia , Spain .
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Q: On March 13 , 2018 , Haspel was nominated by President Trump to become the CIA Director , replacing Mike Pompeo .

A:
On March 13 , 2018 , President Donald Trump announced he would nominate Haspel to be the Director of the Central Intelligence Agency , replacing Mike Pompeo — whom he tapped to become the new Secretary of State .
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