Identify the correct response from the given premises stated according to following :

‘A’ stands for not less than
‘B’ stands for not equal to
‘C’ stands for not greater than
‘D’ stands for greater than
‘E’ stands for less than
‘F’ stands for equal to 

Premises : 4YF3X and 3XF6Z

A

2 Y D 3 Z

B

2 Y E 3 Z

C

4 Y F 5 Z

D

2 Y F 3 Z