Seven persons P, Q, R, S, T, U, and V attend a business meeting on seven consecutive days starting from Tuesday, but not necessarily in that order. Ho...

Seven persons P, Q, R, S, T, U, and V attend a business meeting on seven consecutive days starting from Tuesday, but not necessarily in that order. How many persons attend the meeting between U and T?

Statements:

I. Three persons attend the meeting between P and T. U attends the meeting on one of the days before T but is not the first person to attend the meeting.

II. Two persons attend the meeting between T and S. The number of persons attending the meeting after T is two less than the number of persons attending before P.

III. More than two persons attend the meeting between U and V. V attends the meeting after S.

Based on the above, choose the correct option regarding the sufficiency of the statements to answer the question.