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.

Example Input: Fact 1: a seismograph is used for measuring the size of an earthquake. 
Fact 2: Earthquakes cause massive damage.
Example Output: a seismograph can help predict earthquake damage.

Example Input: Fact 1: Butter is a fat that is a solid at room temperature. 
Fact 2: Some fats are more likely to cause heart disease.
Example Output: butter can lead to heart disease.

Example Input: Fact 1: Urine leaves the body through a sphincter in the process of urination. 
Fact 2: For dark yellow or orange urine, increase fluid intake.
Example Output:
a dark yellow or orange fluid leaves the body through a sphincter.