`{:(,"List-I",,"List-II",),((P),ZnO,(1),"Yellow when cold and brown on heating",),((Q),Bi_(2)O_(3),(2),"Blue when cold and white on heating",),((R),CoCl_(2).6H_(2)O,(3),"White when cold and yellow on heating",),((S),CuSO_(4)5H_(2)O,(4),"Pink when cold and blue on heating",):}`

Options

A. `{:(P,Q,R,S),(3,4,2,1):}`
B. `{:(P,Q,R,S),(1,1,3,4):}`
C. `{:(P,Q,R,S),(1,2,4,2):}`
D. `{:(P,Q,R,S),(3,1,3,2):}`