I need facts about Mexico.
What do people eat, what do they do for fun, how are their lifestyles different from ours, etc.

Mexican cuisine began about 9000 years ago, with agricultural communities such as the Maya's. Chilaquiles are popular traditional breakfast dish features lightly fried corn tortillas cut into quarters and topped with green or red salsa. Mexican lifestyle is all about sunshine, rich cultural traditions, historical heritage, a slower pace of life and lower living costs.

answer: the answer is b. se quejan because it's in the plural form.