In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.
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Question: Cual de las siguientes moleculas presenta enlace covalente sencillo?

Answer: Which of the following molecules has a simple covalent bond?

Question: Que hormona provoca la ovulacion?

Answer: What hormone causes ovulation ?

Question: Los enantiomeros de una molecula son

Answer:
The enantiomers of a molecule are