What value of $x$ outputs "Junior"?

if $)<mi\; id="EditorElement\_381890">(</mi><mn\; id="EditorElement\_381882">5</mn><mn\; id="EditorElement\_381883">6</mn><mtext\; id="EditorElement\_381736"></mtext><mi\; id="EditorElement\_381737">\{</mi>$

$//$ Output "Sophomore"

$\}$

else if

$//$ Output "Senior"

$\}$

else $\{$

$//$ Output "Junior"

$\}$

Value $56$

Values $57$ or larger

Values $55$ or $57$

No such value