TASK DEFINITION: In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
PROBLEM: Question: What type of behavior is most flexible? Answer: learned behavior

SOLUTION: Learned behavior type of behavior is most flexible.

PROBLEM: Question: What is defined as the velocity of the object at a given moment? Answer: instantaneous velocity

SOLUTION: Instantaneous velocity is defined as the velocity of the object at a given moment.

PROBLEM: Question: What type of taste do bases normally have? Answer: bitter

SOLUTION:
Bases normally have a bitter taste.