input question: Process:  - People dig up coal from the ground - People burn coal for heat or electricity - Pollution from the coal goes into the sky - Coal pollution enters clouds - Clouds rain over an area - The polluted rain becomes acid rain.  Perturbation hypothesis: suppose coal will become more expensive happens, how will it affect LESS acid rain.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: yes

input question: Process:  - An egg is laid by a mother bird - A baby bird forms within the egg if it is fertilized - The baby bird begins pecking out of the egg - The baby bird is unable to fly to get food - The mother bird must feed the baby bird food - The bird grows stronger and grows wings - The bird is able to fly - The bird is able to leave the nest and find food - The bird is able to reproduce.  Perturbation hypothesis: suppose "the bird couple arent in mating season" happens, how will it affect LESS birds.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: yes

input question: Process:  - Dirty dishes are placed in the dishwasher - The dishwasher is closed - The dishwasher heats water to a hotter temperature - The dishwasher directs water toward the dishes through jets - The dishwasher adds detergent - The dirty water drains out - The dishwasher sprays more water to rinse the dishes off - The water drains out again - The dishwasher directs warm air toward the dishes to dry them - The dishes can be removed.  Perturbation hypothesis: suppose less strong storms happens, how will it affect more water drains out.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: no

input question: Process:  - Water from the surface seeps below the soil - The water comes into contact with the rock below - The rock over the years carves through the rock - The space in the rock becomes larger and forms into a cave - As more rather rushes through the cave becomes a cavern.  Perturbation hypothesis: suppose the space rock is bigger happens, how will it affect MORE or LARGER caverns.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: