Using string class methods $($charAt$)$

Given the following declaration: String s $="$Go$\_$Sun$\_$Devils";

Evaluate the expression: s$.$charAt$(3)$

$1)\text{'}$Go$\_$Su$\text{'}$

$2)\text{'}$Go$\_$S$\text{'}$

$3)\text{'}$Go$\_\text{'}$

$4)\text{'}$Go$\text{'}$

$5)\text{'}$n$\text{'}$

$6)\text{'}$u$\text{'}$

$7)\text{'}$S$\text{'}$

$8)\text{'}\_\text{'}$

$9)\text{'}$o$\text{'}$

$10)\text{'}$G$\text{'}$

$11)$ none of these

Your answer should be the number $(1-11)$ next to the correct value.

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