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".

Q: Process:  -They expand to take the air in  -The cells of the lung hold the air -They take in the air and remove the Oxygen -They inflate and all the bad air leaves through the mouth -They do it all over again.
 Question: What is the effect of air is converted into oxygen in the lung on more oxygen being brought to the body.?

A: for
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Q: Process:  -Food is taken into the mouth -The food is chewed -Saliva mixes with the food and starts breaking it down -The chewed food travels down the esophagus to the stomach -The stomach secretes acid -Grinds and mixes the food -The food moves to the small intestine -The small intestine uses enzymes to further break down the food -The food passes into the colon -The food is expelled from the body.
 Question: What is the effect of it is spring time on a person decides they want to weigh less.?

A: none
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Q: Process:  -The flu virus has receptors, which are like viral Velcro, on the surface of the virus particle -The receptors will lock onto a target cell using these chemical receptors on the surface, which docks onto the cell surface -The receptors  then go into the cell -The receptors use it like a factory -The receptors take it over and make it produce thousands or in some cases millions of copies of new viruses -The copies come streaming out of the cell -The copies infect other cells to make more viruses, or they escape from the body and infect a new victim -
 Question: What is the effect of the receptors are able to fight off the virus on more cells being damaged.?

A:
against
****