QUESTION #6: Logic (2 POINTS)
A family having a dinner together are talking about what day of the week it is today (the day they are having this conversations).
Father: Hello everyone, tomorrow is Saturday, so we should go swimming.
Mother: what's wrong with you, I think today is Monday or Thursday.
Big Sister: You guys are all wrong, the day after tomorrow is Monday.
Big Brother: Today could be Wednesday, Monday, or Sunday.
Younger Sister: two days ago was Sunday.
Younger Brother: Today is not Tuesday.
If only one of them is right. What day it is today? And who is right?