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: The electron released during beta decay is not an orbital electron but an electron whose origin was where? Answer: in the nucleus

SOLUTION: The electron released during beta decay is not an orbital electron but an electron whose origin was in the nucleus.

PROBLEM: Question: Boron only occurs naturally in compounds with what element? Answer: oxygen

SOLUTION: Boron only occurs naturally in compounds with oxygen element.

PROBLEM: Question: Which type of relationship exists when a certain type of tree’s roots need a fungus present in order to grow normally? Answer: beneficial

SOLUTION:
A(n) beneficial relationship exists when a certain type of tree’s roots need a fungus present in order to grow normally.