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:  -Bats and other animals produce a high-pitched tone -The sound travels in waves, as sound does -The sound "bounces" off of a nearby object -The sound wave returns to the bat -The bat hears the echoed sound -Folds in the bat's ear and adaptations in the bat's brain enable it to determine the size, shape, and position of the other object via the properties of the returned sound waves -Other animals use echolocation in generally similar ways -
 Question: What is the effect of the air is in an enclosed airtight area on bats produce a high-pitched tone.?

A: none
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Q: Process:  -Food enters the body -Food begins to be processed by the digestive system -The pancreas releases enzymes to aid digestion -Digested food affects the amount of sugar in the blood -The pancreas releases one hormone to lower the blood sugar (glucose) level -The pancreas releases another hormone to raisethe blood sugar (glucose) level.
 Question: What is the effect of when you are resting on less food is processed by the digestive system.?

A: none
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Q: Process:  -Air is taken through the mouth -Enters the lungs -The oxygen fills the sacs in your lungs -Carbon dioxide is removed from the lungs and exhaled -The oxygen is pass throughout your body.
 Question: What is the effect of a bigger tray is used on more oxygen reaching the body.?

A:
none
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