input ---- The result was a bloodbath that lasted three days and up to 30000 people were killed
output ---- The result was a bloodbath that lasted three days, and up to 30,000 people were killed.
input ---- 21 Age age of ecology automation
output ---- 21 Age = age of ecology + automation
input ---- The indoor unit inside the room replaces warm air with cool air
output ---- The indoor unit inside the room replaces warm air with cool air.
input ---- Transfer from Crdoba to Granada GRX airport
output ----
Transfer from Cordoba to Granada (GRX) airport