Answer:
Es de Guatemala
Explanation:
Maricela es de Guatemala.
(Marciela is from Guatemala.)
You're using the third person conjugated of the verb ser, which reflects origins, attributes, and generally permanent aspects.
A Paulina no le gusta trabajar = falso
Paulina likes working, but she doesn't think the class is beneficial to her, and other concerns she has is that there are not enough computers for all the students and the person in front of her talks too much