Benzaldehyde (center below) can be used to prepare both styrene (used in polymer synthesis) and cinnamaldehyde (source of the natural flavor and aroma of cinnamon). Using carbonyl reactions you have learned, propose a route for converting benzaldehyde into styrene and another route for converting it to cinnamaldehyde. You may use any simple organic reagents you need.
Styrene
Benzaldehyde
Cinnamaldehyde