Combine the given two facts to write a concluding fact. Note that there should be some parts of the first and second facts that are not mentioned in this conclusion fact. Your combined fact should be the result of a chain between the two facts. Chains form when two facts connect together to produce a concluding fact. An example of a chain is: "pesticides cause pollution" (fact1) + "pollution can harm animals" (fact2) → "pesticides can harm animals" (conclusion fact). Parts of the concluding fact overlap with the first and the second fact. To construct such a  concluding fact, a useful way is to borrow the subject from one fact and the ending conclusions from another fact.

Input: Consider Input: Fact 1: bacteria cause food poisoning. 
Fact 2: Food is flash-frozen to kill parasites and bacteria.

Output: Flash freezing food can prevent illnesses that result from poisoning.


Input: Consider Input: Fact 1: Most species go through larval stages after hatching. 
Fact 2: Glowworms are the larvae of some species.

Output: glowworms hatch.


Input: Consider Input: Fact 1: Sight is the ability to sense light, and the eye is the organ that senses light. 
Fact 2: Light is made of photons .


Output: The eye is an organ that can sense photons.