Select the phrase/connector from the given three options which can be used to form a single sentence from the two sentences given below, implying the same as expressed in the statement sentence.
Priyanka is a very interesting girl. Fatima is very shy.
1. While
2. Whereas
3. Therefore
1
Only 1
2
Only 2
3
Both 1 and 2
4
Only 3
5
Both 1 and 3