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: melting means changing from a solid into a liquid by adding heat energy. 
Fact 2: Heat is Energy and is measured in Joules.

Output: Melting something is changing phases with heat and is measured in joules.


Input: Consider Input: Fact 1: Nephrons are the structural and functional units of the kidneys. 
Fact 2: Finally, the fluid in the nephron reaches a collecting duct .

Output: fluid in the kidneys collect into ducts.


Input: Consider Input: Fact 1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time. 
Fact 2: Most coal is fossil peat.


Output: Coal is created from being buried under soil.