In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Input: Consider Input: Sentence: Nucleic acids is defined by its sequence of nucleotides. Question: What is defined by its sequence of nucleotides?

Output: nucleic acids

Input: Consider Input: Sentence: Beta decay occurs when an unstable nucleus emits a beta particle and energy. Question: What occurs when an unstable nucleus emits a beta particle and energy?

Output: beta decay

Input: Consider Input: Sentence: Red, orange colors in a neon sign represent real neon. Question: What colors in a neon sign represent real neon?
Output: red, orange