Detailed Instructions: 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
Problem: ['There is a rain cloud in the sky', 'Small bits of ice within the cloud bump each other', 'The collisions create electrical charge', 'Lighter, positively charged particles sink to the bottom of the cloud', 'Heavier, negatively charges particles rise to the top', 'When the positive and negative charges grow large enough, a giant spark, called lightning occurs'] 
Solution:
  Yes  