Given an entity, a before event, an after event, and an attribute related to the entity, generate a sentence as output. Your sentence should show the changes in the attribute of the entity.

[EX Q]: entity: water 
before: clear 
after: green 
attr: color
[EX A]: color of water was clear before and green afterwards

[EX Q]: entity: brake pedal 
before: raised 
after: depressed 
attr: location
[EX A]: location of brake pedal was raised before and depressed afterwards

[EX Q]: entity: fire starter 
before: smooth 
after: shaved 
attr: texture
[EX A]:
texture of fire starter was smooth before and shaved afterwards

