Given a scientific passage and an answer, generate a question for the given answer.

Example Input: Passage: Young reptiles, like the baby alligator in Figure below , look like smaller versions of the adults. They don't have a larval stage as most amphibians do. Baby reptiles are able to move and search for food but are at high risk of predation. Adult reptiles rarely provide any care for their offspring once the eggs are laid. The only exceptions are female alligators and crocodiles. They defend their eggs and hatchlings from predators and help them reach the water. Answer: larval stage
Example Output: What developmental stage do alligators lack that most other amphibians have?

Example Input: Passage: According to the cell theory , all living things are made up of cells, which is the structural unit of living organisms, and living cells always come from other living cells. In fact, each living thing begins life as a single cell. Some living things, such as bacteria, remain single-celled. Other living things, including plants and animals, grow and develop into many cells. Your own body is made up of an amazing 100 trillion cells! But even youlike all other living thingsbegan life as a single cell. Answer: trillions of cells
Example Output: What is your body made up of?

Example Input: Passage: Platyhelminthes are flatworms such as tapeworms and flukes. Answer: platyhelminthes
Example Output:
What is another name for flatworms such as tapeworms and flukes?