From a group of six boys M, N, O, P, Q, R and five girls G, H, I, J, K a team of six members is be selected. Some of the criteria of selection are as follows: 

i) M and J go together; 

ii) O cannot be placed with N; 

iii) I cannot go with J; 

iv) N goes with H; 

v) P and Q have to be together, 

vi) K and R go together; unless otherwise stated these criteria are applicable to all the following questions:

If four members are boys, which of the following cannot constitute the team?