Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Ex Input:
Question: Viruses were assumed to exist before they were first seen with an electron microscope in which decade? Answer: 1930 ' s

Ex Output:
Viruses were assumed to exist before they were first seen with an electron microscope in the 1930s. Multiple hypotheses for viral origins have been proposed.

Ex Input:
Question: Many genetic disorders are caused by mutations in one or a few of? Answer: genes

Ex Output:
Many genetic disorders are caused by mutations in one or a few genes.

Ex Input:
Question: Deer ticks are vectors for the bacteria that cause what disease? Answer: lyme

Ex Output:
Deer ticks are vectors for the bacteria that cause Lyme disease. The ticks are actually very small and may go unnoticed.