computer orenaizetion

What is the content of register s0 after executing the instructions in line 2 and 4 in case of the contents of registers s3 and s4 are equal. (s1 = 4, s2 = 3)

bne $s3, $s4, Else ...1

add $s0, $s1, $s2 ...2

j Exit ...3

Else: sub $s0, $s1, $s2 ...4

Exit: ...5