In this task you will be given a process, and a question. The process contains a sequence of steps that happen in order. The question asks about the effect of a certain event on another event. If the first event has a positive effect on the second event, answer with "for", if it has a negative effect, answer with "against". If there's no causal relationship between the two, answer with "none".

Process:  -The thermostat senses that the temperature has dropped -A signal is sent to the heating system -Heating oil travels from the tank to the burner -The oil becomes a fine mist mixed with air -The oil/air combination is injected into the burner -The burner is ignited in the combustion chamber -The furnace heats the air -The blower sends the heated air through the ducts -The heated air comes out the vents and into the room.
 Question: What is the effect of more oxygen in the environment on more heat for the house.?
none

Process:  -Bacteria enters the body -Bloodstream -Cells in the body are attacked -Cells are killed -Different kinds of sickness are formed.
 Question: What is the effect of there is less pressure in the atmosphere on less cells being damaged.?
none

Process:  -Cold water taken in through a hose to the bottom -Heating element heats water -Pump forces water up in pipes connected to spinning paddles -The forced water makes paddles spin like a sprinkler -Water comes out of small holes in paddles -Water is collected and used again until dishes are clean -Water is drained through a filter -Filter collects particles of food -Water was so hot that it evaporates for dry dishes.
 Question: What is the effect of less cold water taken in on more water forced up in pipes.?

against