Match the descriptions with the assembly language instructions.

Moves the contents of $s1 to $s2	Answer 1Choose...ori $s1, $s2, 0or $s1,$0,$s1add $t2,$t2,$t2add $t2,$t2,2addi $t2,$t2, 2add $s2, $0, $s1
Adds 2 to the contents of t2	Answer 2Choose...ori $s1, $s2, 0or $s1,$0,$s1add $t2,$t2,$t2add $t2,$t2,2addi $t2,$t2, 2add $s2, $0, $s1
Doubles the contents of t2	Answer 3Choose...ori $s1, $s2, 0or $s1,$0,$s1add $t2,$t2,$t2add $t2,$t2,2addi $t2,$t2, 2add $s2, $0, $s1
Moves the contents of $s2 to $s1	Answer 4Choose...ori $s1, $s2, 0or $s1,$0,$s1add $t2,$t2,$t2add $t2,$t2,2addi $t2,$t2, 2add $s2, $0, $s1