Task: Question Answering
Input (English): Process:  -Oil is gathered through mining operations -The oil is transported to stores -Oil is purchased by homeowners -Oil is placed into a stove in the house -The oil is lit on fire, and burns for a long time -The warm air off of the oil travels through the house -
 Question: What is the effect of the oil has just been purchased on the oil was not able to be purchased.?
Output (English): against