Question

four students ran in 800 meter race msrtina finished 2 m ahead on ling yina finished ahead of tanya tanya was 2 m ahead of martina who won

Answer 1

Well, get out a piece of paper. Lets use first initial for each runner
(M)artina,
(L)ing,
(Y)ina,
(T)anya.

Assume race is run from left to right on the paper:

first draw in M in middle of paper. M 2 meters ahead of L so draw L two inches left of M. Draw T 2 inches to the right of M. Then draw Y ahead (to the right) of T.

Y is the winner!!