Read the following passage and solve the questions based on it.
K, L, M, N, P, Q, R, S, U and W are the only ten members in a department. There is a proposal to form a team from within the members of the department, subject to the following conditions:A team must include exactly one among P, R, and S. A team must include either M or Q, but not both. If a team includes K, then it must also include L, and vice versa. If a team includes one among S, U, and W, then it must also include the other two. L and N cannot be members of the same team. L and U cannot be members of the same team. The size of a team is defined as the number of members in the team.
What would be the size of the largest possible team?