Q5

[ShehryarB30]

Why is A wrong?

[ohthatpatrick]

Q5 tells us that M is on the green team.
Rule 2 tells us that L is on the green team.
Rule 1 tells us that J or O will always be on the green team.

So the green team definitely has three members:
M, L, J/O

the red team has the other two:
O/J, K

we know that K is not her team's 'f', but O is her team's 'f'.

Does that mean that O is on the red team?
Not necessarily. We might want to frame both versions of the J/O split.

GREEN: M, L, O (f)
RED: J (f), K

GREEN: M, L, J (any of them could be 'f')
RED: O (f), K

(A) J could be on either team
(B) YES! K is definitely on the red team.
(C) O could be on either team
(D) L doesn't have to be 'f'. It could be M, L, O, or J on the green team.
(E) M doesn't have to be 'f'. It could be M, L, O, or J on the green team.