Si tú no sabes yo tampoco XD
The answer would be la <span>presté. (I lent it)
This is because la means it. La is also feminine, and the it being referred to is the revista. Revista is feminine so you would use la.
It is also la </span><span>presté</span> because the sentence is past based. The sentence has ayer (yesterday).
The right conjugation of the verb is: vivía
