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: fusible webbing
before: compact
after: distended
attr: shape
[A]: shape of fusible webbing was compact before and distended afterwards

[Q]: entity: egg
before: intact
after: hatched
attr: state
[A]: state of egg was intact before and hatched afterwards

[Q]: entity: papers
before: lacking signature
after: signed
attr: ownership
[A]:
ownership of papers was lacking signature before and signed afterwards