The correct answer is aquella, because we would use the word if there was a difference in the distance. Like if you were in the right corner of a room, and the guitar was at the left corner of the room. And another reason is because aquella is feminine and in spanish, guitar is feminine.
Is this a question?/¿Esto es una pregunta?
A. sacamos
Lots of times, for we (nosotros) the verb ends in -mos.
Answer:
A) Do unto others what you would have them do to you.
Explanation: