Hi can anyone help me with this formula,

I am trying to MATCH 2 worksheets; SHEET 1 has the main information and
SHEET 2 has half of the infomation but that half matches the
information in SHEET 1.

How can I give the values to the SHEET 2 using the information that i
have in sheet 1?

I don know if that is clear.

sheet 1 (from B2:C9)

A 5
B 4
C 5
F 4
G 5
J 4
L 5
Q 4


sheet 2(from B2:C5)


A ?
F ?
J ?
Q ?


Many Thakns,

Juan Pablo