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: The computer was stumped by the algorithm but solved the equation with ease, as the _ was so complex.

Answer: algorithm


Question: I bought several tiny cases for my son to put his models in, but they didn't fit because the _ were too small.

Answer: cases


Question: Gina was happy to teach me to dance striptease and polka. She thinks the _ is too raunchy.

Answer:
striptease