I’m pretty sure it’s C
Because it says nosotros
This would be something equivalent to the Town Square or The Main market, and in Spanish this would be called "Plaza".
So for example, this place in Mexico City is called Plaza de la Constitución (although it's known as Zocalo to most)
Explanation:
Me han enseñado a valorar cada momento y apreciar lo que tengo
Answer:
I believe this would be true: Cierto