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.

Q: Fact 1: transportation technology is used for moving people. 
Fact 2: People means human beings.

A: Human beings use transportation technology to move around.
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Q: Fact 1: if an object is black then that object absorbs all visible light. 
Fact 2: Black objects absorb all different wavelengths of light.

A: If something is black then it absorbs all different wavelengths of light.
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Q: Fact 1: Pneumonia may be caused by an infection or injury of the lungs. 
Fact 2: Smoke inhalation and thermal lung injury cause direct lung injury.

A:
Pneumonia may be caused by an infection or smoke inhalation.
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