Select the phrase/connector from the three options that can be used to form a single sentence from the two sentences below, implying the same as expressed in the statement sentence.
He is the black sheep in his family. All others are sincere and painstaking and have done well in their profession.
1. Whereas
2. And
3. Because
1
Both 1 and 3
2
Only 1
3
Only 2
4
Only 3
5
Both 1 and 2