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: Formic acid is found in the secretions of? Answer: stinging ants

SOLUTION: Formic acid is found in the secretions of stinging ants.

PROBLEM: Question: Amines are weak bases due to the presence of a lone pair of what on the nitrogen atom? Answer: electrons

SOLUTION: Amines are weak bases due to the presence of a lone pair of electrons on the nitrogen atom.

PROBLEM: Question: Like the strings of cello, anything that vibrates produces waves of what? Answer: energy

SOLUTION:
Like the strings of cello, anything that vibrates produces waves of energy.