For this case, the sentence translated in English is:
"Hi, Mom: I arrived safely in Lima. Tomorrow I will visit the center. If I'm lucky, I can see it in a day."
The word "it" in Spanish has several meanings that depend on the context.
Some meanings are:
it: el, la, lo, eso, esa.
For this case, the correct translation in Spanish is:
"Hola, mamá: Llegué bien a Lima. Mañana voy a visitar el centro. Si tengo suerte, lo puedo ver en un día."
Answer:
c. lo
