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: worsted 
before: on one side of post 
after: on opposite side of post 
attr: location
Example Output: location of worsted was on one side of the post before and on opposite side of the post afterwards

Example Input: entity: sprinkes 
before: in hand 
after: on cheerios 
attr: location
Example Output: location of sprinkes was in hand before and on cheerios afterwards

Example Input: entity: candies 
before: on plate 
after: on graham cracker 
attr: location
Example Output:
location of candies was on plate before and on graham cracker afterwards

