Given the following code, the output is $\_\_.$

int main$()$

$\{$

$/*$this is a line

this is the second line$*/$

$//$this is a sentence

$//$this is the second sentence$//$

cout $<<$ "this is a word";

$\}$

Group of answer choices

this is the second sentence

this is a word

this is the second line

this is a sentence

this is a line