You need to answer a given question containing a blank (_). Your answer must be one of the two objects mentioned in the question, for example "trophy" and "suitcase". Your answer must not contain a word that is not present in the question. Please don't use articles (e.g., the, a) before the answer.
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Question: Ruth wanted to invest her money in either stocks or savings.  She chose to invest in the _ because she wanted to take a risk.

Answer: stocks


Question: The pill made Griffin much more sleepy at bedtime than the tea, because the _ was potent.

Answer: pill


Question: The water at the house tasted worse than the water at my apartment because the water at the _ had too much iron.

Answer:
house