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.

Ex Input:
Fact 1: Most people can survive only a few days without water. 
Fact 2: Most of the earth's water is liquid.

Ex Output:
Most people can survive only a few days without liquid.


Ex Input:
Fact 1: rest has a positive impact on a health. 
Fact 2: Health is essential to a quality life.

Ex Output:
rest is essential to quality of life.


Ex Input:
Fact 1: Some touch receptors sense differences in temperature or pain. 
Fact 2: If the skin is painful, seek medical attention.

Ex Output:

If your skin hurts, your touch receptors will sense differences.