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 Q]: entity: hand
before: empty
after: holding pen
attr: state
[EX A]: state of hand was empty before and holding a pen afterwards

[EX Q]: entity: rillettes
before: in blender
after: on bread
attr: location
[EX A]: location of rillettes was in blender before and on bread afterwards

[EX Q]: entity: orange peel and bay leaf
before: in mixture
after: removed from mixture
attr: composition
[EX A]:
composition of orange peel and bay leaf was in mixture before and removed from mixture afterwards