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.

Q: entity: grovehoop
before: on floor
after: placed against small of back
attr: grovehoop placement

A: grovehoop placement of grovehoop was on floor before and placed against small of back afterwards
****
Q: entity: you
before: needing materials
after: have materials
attr: state

A: state of you was needing materials before and have materials afterwards
****
Q: entity: extra bits
before: on viola
after: now removed from viola
attr: placement

A:
placement of extra bits was on the viola before and now removed from the viola afterwards
****