"Only if Sumi goes to school, she will have her class. If Sumi wakes up early, she will go to school." If this is a true statement, which of the following conclusions is correct?
1
Sumi went to play cricket, meaning she woke up early.
2
Sumi did not have class, meaning she did not go to school.
3
Sumi went to school on Monday, meaning she woke up early.
4
Sumi did not have class, meaning she woke up late.