You need to answer the question 'Are the given steps in order?', given a set of steps describing a process. Your answer must be either Yes or No. If the answer is No, that means the steps are out of order and do not make sense in the order they are in. If the answer is Yes, that means the steps are in order and make sense in the order that they are in. A set of steps are not in order if the steps reference information that is introduced in a later step

[EX Q]:  ['The colder air at the top is pushed to the bottom', 'The heat is trapped in the greenhouse', 'The plants and floor absorb the the sunlight', 'Sunlight passes through the glass into the greenhouse', 'The colder air is then warmed by the floor and the plants.', 'The heat cannot escape the glass', 'The hot air rises', 'The absorbed sunlight is converted to heat'] 
[EX A]:   No  

[EX Q]:  ['Bloodstream', 'Food and water enter the pancreas', 'The pancreas breaks down carbs', 'Food', 'Water enter the body', 'Helps digest other foods and liquids.'] 
[EX A]:   No  

[EX Q]:  ['Air goes into the lungs', 'The lungs remove oxygen from the air', 'Oxygen diffuses from alveoli in the lungs to the bloodstream', 'Hemoglobin in red blood cells attaches to the oxygen', 'Red blood cells carry oxygen all around the body', 'Oxygen diffuses into cells from capillaries.'] 
[EX A]:
  Yes