A project to consolidate the work of a large university and a small college is set up. It is agreed that the representatives work in small committees of three, with two representatives of the large university. It was also agreed that no committee be represented by faculty members of the same subject area. The large university was represented by the following professors: J, who teaches English Literature, K, who is head of the Mathematics Department. and L, who is in the Department of Natural Science. The small college appointed the following: M, who teaches Mathematics, N, who is a Hindi teacher, and O and P, who teach English Literature.
If L is not available for service, which of the following must be on the committee?