TASK DEFINITION: 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.
PROBLEM: The chocolate could not be sliced with the knife because the _ it too blunt.

SOLUTION: knife

PROBLEM: Olivia prefer packing for vacation more than packing for moving. The _ is hard for her.

SOLUTION: packing for moving

PROBLEM: The training lasted the whole day, but couldn't be completed, because the _ was so intense.

SOLUTION:
training