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.

Ex Input:
entity: swimming skills
before: dull
after: sharpened
attr: skill

Ex Output:
skill of swimming skills was dull before and sharpened afterwards

Ex Input:
entity: skills
before: below3
after: up to 3
attr: progression

Ex Output:
progression of skills was below3 before and up to 3 afterwards

Ex Input:
entity: sugar
before: in cup
after: in bowl
attr: location

Ex Output:
location of sugar was in the cup before and in the bowl afterwards