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.

Example Input: entity: loop
before: on farthest side
after: pulled through loop
attr: position
Example Output: position of loop was on the farthest side before and pulled through other loop afterwards

Example Input: entity: carpet
before: odorless
after: pungent smelling
attr: odor
Example Output: odor of carpet was odorless before and pungent smelling afterwards

Example Input: entity: insulation material
before: folded
after: wrapped around water pipes
attr: state
Example Output:
state of insulation material was folded before and wrapped around water pipes afterwards