the question is asking how much are the shirts but i don't know what your asking.
Answer:
Nosotras estudiamos el idioma español. (feminine)
Nosotros estudiamos el idioma español. (masculine)
Explanation:
Thanks very much I need to do it because I have an assessment coming up and I don’t until nothing
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.