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: the rows
before: narrower
after: wider
attr: width
Example Output: width of the rows was narrower before and wider afterwards

Example Input: entity: tracing pen
before: in drawer
after: in hand
attr: location
Example Output: location of tracing pen was in drawer before and in hand afterwards

Example Input: entity: psp
before: unconnected from usb cable
after: connected to usb cable
attr: state
Example Output:
state of psp was unconnected from the usb cable before and connected to the usb cable afterwards