Some devices and electromagnetic wave are given in column -1 and column-2, match the device with electromagnetic wave work
`[[Column-1,Column-2],["(A) Mobile" ,"(P) Microwave"],["(B) Sonar" ,"(Q) IR"],["(C) Radar" ,"(R) Radiowave" ],["(D) Optical Fiber" ,"(S) Ultrasound"]]`