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.

Fact 1: Condoms can break; Condoms can be used incorrectly. 
Fact 2: If the condom breaks, withdraw the penis and condom immediately.
a broken condom should be discarded immediately.

Fact 1: Milk is a nutritious fluid. 
Fact 2: Cow's Milk Cow's milk is designed for baby cows.
cows make nutritious fluid.

Fact 1: if weather is stormy then there is a greater chance of rain. 
Fact 2: Erosion occurs during sudden, heavy rains which cause a lot of erosion.

Stormy weather can cause erosion.