what is the adjective in the sentence"the red truck was parked behind the garage"?

[Cathy]

what is the adjective in the sentence"the red truck was parked behind the garage"?

a.red
b.truck
c.parked
d.behind

 

[bms]

Red is the adjective as it describes the noun--truck

 

[JoshH]

a. red

 

[VitorHenrique]

Red

2 points =P