instruction:
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 camel left the alley and moved into the street, as the _ was safe for it at that time.
answer:
street


question:
James won the legal argument because he presented video evidence that contradicted the witness as the _ was dubious.
answer:
witness


question:
I was going to fix my car, but I decide to sell and buy a bicycle, because the _ is good for the environment.
answer:

bicycle