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: fish eggs or tobiko 
before: in place 
after: on shrimp 
attr: location
Example Output: location of fish eggs or tobiko was in their place before and on shrimp afterwards

Example Input: entity: camera 
before: ungathered 
after: gathered 
attr: location
Example Output: location of camera was ungathered before and gathered afterwards

Example Input: entity: dead cattails 
before: in pond 
after: on ground 
attr: location
Example Output:
location of dead cattails was in the pond before and on the ground afterwards

