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: Food is easier to chew because it is moistened by saliva from the salivary glands. 
Fact 2: Since saliva is made from blood plasma, many chemicals present in blood are also present in saliva.

Output: Food is easier to chew because it is moistened by chemicals made from blood plasma.


Input: Consider Input: Fact 1: Blood is a fluid connective tissue. 
Fact 2: Liquids A fluid is any substance that flows, and liquids are examples of fluids.

Output: blood is a liquid connective tissue.


Input: Consider Input: Fact 1: plant reproduction requires pollination. 
Fact 2: Honey bees provide honey and pollinate crops.


Output: plant reproduction requires bees.