Yolanda studied hard. In contrast, Matilda trusted to luck.

In contrast to Yolanda who studied hard, Matilda trusted to luck.

Whereas Yolanda studied hard, Matilda trusted to luck.

Yolanda studied hard whereas Matilda trusted to luck.

While Yolanda studied hard, Matilda trusted to luck.

Yolanda studied hard while Matilda trusted to luck.

Unlike Yolanda who studied hard, Matilda trusted to luck.