Answer the following question given this paragraph: Chordates include vertebrates and invertebrates that have a notochord. Q: Chordates include vertebrates and invertebrates that have what? A:
OPTIONS:
- chordate
- a endoderm
- a phloem
- a notochord

Answer: a notochord

Question: Answer the following question given this paragraph: The brown color is from nitrogen dioxide gas. Nitrogen dioxide is a byproduct from the combustion of fossil fuels like coal and gasoline. Q: What is a byproduct from the combustion of fossil fuels like coal and gasoline? A:
OPTIONS:
- alcohol
- carbon monoxide
- aluminum oxide
- nitrogen dioxide
Answer: nitrogen dioxide

input with options: Answer the following question given this paragraph: Then, about 2 or 3 billion years ago, oxygen was gradually added to the atmosphere by early photosynthetic bacteria. After that, living things could use oxygen to break down glucose and make ATP. Today, most organisms make ATP with oxygen. They follow glycolysis with the Krebs cycle and electron transport to make more ATP than by glycolysis alone. Cellular respiration that proceeds in the presence of oxygen is called aerobic respiration . Q: Cellular respiration that proceeds in the presence of oxygen is known as what? A:
OPTIONS:
- digestive respiration
- anaerobic respiration
- kinetic respiration
- aerobic respiration
output: aerobic respiration

Q: Answer the following question given this paragraph: Physical properties describe the existence of matter, and chemical properties describe how substances change into other substances. Q: What properties describe the existence of matter, as opposed to chemical properties that describe how substances change into other substances? A:

OPTIONS:
- gravitational
- astronomical
- biological
- physical

A: physical

input: OPTIONS:
- sour
- salty
- sweet
- bitter Now, answer this question: Answer the following question given this paragraph: Bases often have a bitter taste and are found in foods less frequently than acids. Many bases, like soaps, are slippery to the touch. Q: What type of taste do bases normally have? A:
A:
output: bitter

Question: Answer the following question given this paragraph: Sexual reproduction is more complicated. It involves two parents. Special cells called gametes are produced by the parents. A gamete produced by a female parent is generally called an egg . A gamete produced by a male parent is usually called a sperm . An offspring forms when two gametes unite. The union of the two gametes is called fertilization . You can see a human sperm and egg uniting in Figure below . The initial cell that forms when two gametes unite is called a zygote . Q: In sexual reproduction, what is the name of the gamete cell the male must contribute? A:
OPTIONS:
- plasma
- spore
- ova
- sperm
Answer:
sperm