Directions: Study the following information carefully and answer the given questions.
G, H, I, J, S, T and U are seated in a straight line facing North, with equal distance between each other but not necessarily in the same order.
I sits second to the right of T. U sits third to the right of I.
H. sits third to the left of S. S does not sit at any of the extreme ends of the line. Only one person sits between S and G.
Which of the following represents persons seated at the two extreme ends of the line?