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: Hair helps to insulate and protect the body. 
Fact 2: All mammals have hair.

Ex Output:
most mammals have insulation that also protects the body.


Ex Input:
Fact 1: fossils are formed when layers of sediment cover the remains of organisms over time. 
Fact 2: All streams carry sediment .

Ex Output:
Fossils are formed when layers of something streams carry cover the remains of organisms over time.


Ex Input:
Fact 1: All plants have a characteristic life cycle that includes alternation of generations. 
Fact 2: Bamboos are among the most useful of all plants.

Ex Output:

bamboo has  a characteristic life cycle that includes alternation of generations.