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

Example Input: Passage: The Sun gives off energy in tiny packets called photons . Photons travel in waves. Figure below models a wave of light. Notice the wavelength in the figure. Waves with shorter wavelengths have more energy. Answer: photons
Example Output: What are the tiny packets of energy the sun gives off called?

Example Input: Passage: 19.4 Community Ecology Communities include all the different species living in a given area. The variety of these species is referred to as biodiversity. Many organisms have developed defenses against predation and herbivory, including mechanical defenses, warning coloration, and mimicry. Two species cannot exist indefinitely in the same habitat competing directly for the same resources. Species may form symbiotic relationships such as commensalism, mutualism, or parasitism. Community. Answer: symbiotic
Example Output: Commensalism, mutualism, and parasitism are known as what type of relationships?

Example Input: Passage: Speed just takes distance and time into account. How might direction be considered as well?. Answer: time
Example Output:
Speed takes distance and what else into account?