First of all, you need to know what the sentence above means.
"In general, to enter a car and unlock it, you need ___."
The options are llaves (keys), antenas (antennas), espejos (mirrors), and tanques (tanks).
So obviously, based on the context, the correct answer is going to be llaves.
Answer: Traditional Puerto Rican food has been influenced by SPAIN
EXPLAINING: Spain invaded Puerto Rico and has now a big influence in there language and many more things
"Hoy miércoles, el 1 de junio" Today is Monday, June 1st
la liberia would be correct