Correct option is B
"I am girl" → "sit nit it"
The words "I am" are common in both sentences.
The common codes in both sentences are "it" and "sit".
Therefore, "I am" corresponds to "it" and "sit" (order unknown).
Identify the code for "girl"
In the second sentence, the extra word "girl" has the extra code "nit".
Hence, the code for "girl" is "nit".
Correct Answer: (B) nit