Explanation:
It Promotes Understanding. Lots of problems can arise from misunderstandings, especially because we live in a multicultural world. By learning and understanding different cultures you understand why people do things the way they do. When you identify with other people, you sympathize with their situation.
Generalizations are made because they help us process our world. ... Fallacy only comes into play when, despite evidence to the contrary, people hang on to incorrect generalizations, or when they make no effort to investigate the validity of their generalizations.
The answer is escucha.
The subject here is Marta, and we have to conjugate the verb to match the subject, which is a 'she' and you just add 'a' to the stem.
You say: Yo no sé o yo no lo sé