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: The jet lacked global reach but the helicopter could go anywhere, as the _ had tremendous range.

Answer: helicopter


Question: To activate the computer we required a new charger, as the _ was crucial for it.

Answer: charger


Question: The murder weapon found in the backpack was key for the case, the evidence was used by the judge. The _ had a knife inside.

Answer:
backpack