What rhetorical device identifies the contrast between reader expectations and reality?

Which term best describes the progressive era

1. while some people only consider the cute little bundle of fur, there are many daily rituals of pet ownership. 2. one of the biggest surprises of adopting a puppy is how much exercise it needs on a daily basis. 3. the cost of food, the veterinarian and general supplies is another surprise to many new dog owners. 4. adopting a puppy is a hefty responsibility. read the four sentences and determine which answer shows the most logical order. a) 1, 4, 3, 2 b) 2, 3, 1, 4 c) 3, 2, 4, 1 d) 4, 1, 2, 3

Answer this correctly what is the cause and effect