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.
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Question: Question: Producing light without heat is called what? Answer: luminescence

Answer: Producing light without heat is called luminescence.

Question: Question: Of the three basic types of radioactive emissions, what particle is the most penetrating? Answer: gamma

Answer: Of the three basic types of radioactive emissions, the gamma particle is the most penetrating.

Question: Question: What usually causes fractures on a bone? Answer: excessive bending stress

Answer:
Excessive bending stress usually causes fractures on a bone.