instruction:
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.
question:
Fact 1: Lions live in social groups called prides. 
Fact 2: Leo's symbol is the lion.
answer:
Leo's symbols live in social groups called prides.


question:
Fact 1: Lakes are generally bigger and deeper than ponds. 
Fact 2: Lake Trout Lake Trout fishing is good in Loonhaunt and Pipestone Lakes.
answer:
Loonhaunt is generally bigger and deeper than ponds.


question:
Fact 1: Mating is generally preceded by courtship. 
Fact 2: Males and females mix only to mate.
answer:

males and females engage in courtship.