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.

Example Input: Fact 1: medicine is used for curing people when they are sick. 
Fact 2: Babies are the MOST inquisitive of people.
Example Output: Medicine is used for curing babies when they are sick.

Example Input: Fact 1: Light enters the eye through an opening called the pupil. 
Fact 2: Just behind the pupil is a lens.
Example Output: light enters the eye through an opening just in front of the lens.

Example Input: Fact 1: Coral reefs provide food and shelter to many ocean organisms. 
Fact 2: Coral reefs are nurseries of the ocean.
Example Output:
Nurseries of the ocean provide food and shelter to many ocean organisms.