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: My father tried to drive the trailer into the garage but he couldn't, because the _ was too short.

Answer: garage


Question: Jack's parakeet left its cage and flew to perch on the chair, because the _ had a worse view out the window.

Answer: cage


Question: With so much focus on breathing properly. The _ on ventilation is well placed and will help many people.

Answer:
focus