input: OPTIONS:
- Birds
- bears
- cows
- Whales
- toads
- hawks
- cars
- fish Now, answer this question: You are presented with the quiz "what converts chemical energy to mechanical energy when it moves?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when an animal moves , chemical energy is converted to mechanical energy" and "cows are social animals". So, what's the best answer to the question?
A:
output: cows

input: OPTIONS:
- something great for potpourri
- Something with a head, thorax, and abdomen
- peachleaf willow
- By wind and rain
- photosynthesis.
- Something made from fermented ricce
- Earth revolving around the sun
- at or near the margins Now, answer this question: You are presented with the quiz "What attracts pollinators to the flower?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "petals attract pollinators to the flower" and "petals are great for potpourri or for making rose petal jelly". So, what's the best answer to the question?
A:
output: something great for potpourri

input: OPTIONS:
- eruptions
- colder weather
- disease
- erosion
- extinction
- mutations
- Destroy bridges
- deforestation Now, answer this question: You are presented with the quiz "Building housing developments may cause " But you don't know the answer, so you turn to your teacher to ask for hints. He says that "building housing developments usually requires replacing animal habitats" and "habitat destruction is the primary cause of extinction or threat of extinction for all animals". So, what's the best answer to the question?
A:
output:
extinction