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.

Input: Consider Input: entity: you
before: in asylum
after: gone
attr: location

Output: location of you was in asylum before and gone afterwards

Input: Consider Input: entity: right arm
before: moving slowly
after: moving quickly
attr: speed

Output: speed of right arm was moving slowly before and moving quickly afterwards

Input: Consider Input: entity: q-tip
before: in air
after: on cartridge
attr: location
Output: location of q-tip was in air before and on the cartridge afterwards