L$1=\{$w$|$w does not contain the string tr$\}$

L$2=\{$w$|$w does contain the string tr$\}$

Given language over $\{$t$,$ r$\},$ the difference of the minimum number of states required to form L$1$ and L$2?$

Group of answer choices

$0$

$1$

$2$

Cannot be said