With no options I can't really help that much but I can say a stoker is a person who feeds a fire with coal to keep a steam boat or train moving. So if there is an answer of engine's and feed/ fed That's the answer. A stoker feeds a engine coal by putting it into the fire at the furnace.
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Overall Answer: Feed/ Fed and Engine</h3>
Be more pacific plz so i can help
Oratorio - it is strictly a concert piece, not musical THEATRE (where the costumes, etc, come in)
Hope this helps.
