A) Relocating/subject
A gerund is specifically, a noun made by adding the suffix "-ing" to a verb. In this case the only gerund is "relocating", which means that that must be the correct answer. So, by process of elimination, A is the correct answer.
Answer:
<em>C</em><em>.</em><em> </em><em>Someone's</em><em> </em><em>personal</em><em> </em><em>example</em><em> </em>
The definition of the capitalized word in the statement is "lessen". In this context, the sentence is saying that the rivers cannot lessen the love of that person.
Hope this helps!
Signed, Liz