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.
--------
Question: I used a battery to take pictures with the camera and put them in an album until the _ needed charging.

Answer: battery


Question: The crab fled the filthy water for the fresh seaweed.  The _ made him as happy as a crab could be.

Answer: seaweed


Question: Bob chose to take an online course instead of local school, because the _ uses outdated instructional platforms.

Answer:
local school