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.

entity: stove
before: off
after: on
attr: electric conductivity
electric conductivity of stove was off before and on afterwards

entity: watering can
before: normal
after: golden
attr: color
color of watering can was normal before and golden afterwards

entity: silicone
before: in tube
after: in gun
attr: location
location of silicone was in tube before and in gun afterwards