If Jose's mom was scolding him and telling him he "lives in a pig sty", we can infer that....

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his room is very messy
he gets really good grades
he needs a hair cut
she doesn't like his friends

his room is very messy

Based on the information given, we can infer that Jose's room is very messy.

To infer the meaning behind the statement "he lives in a pig sty," we can examine the context of the situation. In this case, Jose's mom is scolding him. From this, we can conclude that the most likely inference is that his room is very messy. The phrase "pig sty" is commonly used to describe a place that is extremely untidy or disorganized. Therefore, we can infer that Jose's mom is expressing her dissatisfaction with the cleanliness or tidiness of his living space.