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: movement 
before: faster 
after: slowing 
attr: speed

SOLUTION: speed of movement was faster before and slowing afterwards

PROBLEM: entity: sequence 
before: whole 
after: split 
attr: form

SOLUTION: form of sequence was whole before and split afterwards

PROBLEM: entity: knowledge of how to fall 
before: absent 
after: present 
attr: availability

SOLUTION:
availability of knowledge of how to fall was absent before and present afterwards

