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 Q]: Fact 1: Most pituitary hormones control other endocrine glands. 
Fact 2: Chakras are associated with the endocrine glands.
[EX A]: most pituitary hormones control chakras.

[EX Q]: Fact 1: a fire requires oxygen to burn. 
Fact 2: There is no "gaseous" oxygen on the Moon and the Moon itself is bone dry.
[EX A]: A fire is cannot burn naturally above the surface of the Moon.

[EX Q]: Fact 1: a pan is used for cooking food by heating food in it on a stove. 
Fact 2: Pan sauces are made from the pan juices of cooked meats or fish.
[EX A]:
cooking of meats and fish can be done on the stove.