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 forms when nitrogen and oxygen combine at high temperatures? Answer: nitrogen oxide

SOLUTION: Nitrogen oxide form(s) when nitrogen and oxygen combine at high temperatures.

PROBLEM: Question: Which molecules in the body holds energy? Answer: glucose molecules

SOLUTION: Glucose molecules molecules in the body holds energy.

PROBLEM: Question: What are the most successful phylum of plants? Answer: angiosperms

SOLUTION:
Angiosperms are the most successful phylum of plants.