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: a drought can change the color of an environment from green to brown. 
Fact 2: Cabbage is damn hard to dehydrate without turning brown.

Ex Output:
A drought can dehydrate an entire environment.


Ex Input:
Fact 1: Mating is generally preceded by courtship. 
Fact 2: Courtship patterns vary with species.

Ex Output:
mating patterns vary with species.


Ex Input:
Fact 1: Most people can survive only a few days without water. 
Fact 2: Water is the best fluid for hydration.

Ex Output:

Most people can survive only a few days without hydration.