suraj is 14m east of Rakesh. Mohit is 9m north of suraj. Vinod is 12m east of Mohit. Gopal is 15m south of vinod. Sahil is 30m west of Gopal. Vijay is 10m north of Gopal. Sumit is 18m east of Vijay. If Rohan is 6m south of Rakesh then which of the following is at shortest distance from Rohan?
A. Gopal
B. rakesh
C. sahil
D. suraj