input question: Process:  - Food leaves the esophagus and enters the stomach - The stomach churns the food - With the aid of stomach acids - The food becomes a thick liquid - Is then passed to the small intestine.  Perturbation hypothesis: suppose more food enters the esophagus happens, how will it affect less acid will be produced.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: yes

input question: Process:  - Get the ice tray - Remove any ice cubes currently in the tray - Fill the tray with cold water - Ensure the tray is evenly filled to an appropriate level - Open the freezer - Place the tray in the freezer - Close the freezer door - Wait.  Perturbation hypothesis: suppose at the Equator happens, how will it affect less cold air.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: yes

input question: Process:  - Coal is burned in a boiler - Steam is produced under pressure - Flows into a turbine - The turbine spins - Creates electricity.  Perturbation hypothesis: suppose less cans sorted and cleaned happens, how will it affect MORE electricity being produced.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: no

input question: Process:  - Warm water floats up from the ocean - A pocket of low pressure air is created near the surface of the ocean - Warm air from outside areas pushes into the low pressure area - The warm air keeps rising and forms clouds - The wind is getting fed moisture that evaporates from the ocean - This moisture causes the swirling air and clouds to grow bigger - As it gets bigger the wind rotates faster.  Perturbation hypothesis: suppose less climate change happens, how will it affect less powerful hurricanes.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer:
yes