TASK DEFINITION: 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".
PROBLEM: Process:  -Electrical signals in the brain travel through nerves to muscles -Two types of proteins exist in filaments in the muscles -The filaments move when the brain instructs them to -The motion of the filaments cause the muscle to shorten and contract -Opposing pairs of muscles exist in order to provide the necessary range of motion.
 Question: What is the effect of an elbow hits the heat switch on muscles are moved in expanding motion.?

SOLUTION: none

PROBLEM: Process:  -Coal is burned -Sulfur in the coal combines with oxygen to form sulfur oxides -The sulfur oxides are released into the atmosphere -The sulfides combine with oxygen in the atmosphere to form sulfur trioxide -The sulfur trioxide reacts with water in the atmosphere to form sulfuric acid, a very strong acid -The sulfuric acid makes the rain acidic -
 Question: What is the effect of you have less exposure to disease on less sulfur trioxide forms.?

SOLUTION: none

PROBLEM: Process:  -Humans are born as babies -Babies become infants -Infants become children -Children learn skills -Children become teenagers -Teenagers undergo puberty -Teenagers become adults -Adults have children -Adults become elderly -Elderly humans die.
 Question: What is the effect of less children become teenagers on more babies.?

SOLUTION:
against