TASK DEFINITION: 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.
PROBLEM: entity: you 
before: less aware of what to do 
after: more aware 
attr: knowledge

SOLUTION: knowledge of you was less aware of what to do before and more aware afterwards

PROBLEM: entity: the markings 
before: verbal 
after: representational 
attr: meaning

SOLUTION: meaning of the markings was verbal before and representational afterwards

PROBLEM: entity: hat 
before: present 
after: absent 
attr: state

SOLUTION:
state of hat was present before and absent afterwards

