Fact 1: Antigens are found on cancer cells and the cells of transplanted organs. Fact 2: Cancerous melanoma Skin melanoma is one of the most cancerous skin cancers. Given the two facts above, where can antigens be found?

OPTIONS:
- Contaminated wounds
- the environment
- Most plants
- our nearest star
- Earth orbiting the Sun
- Veins and arteries.
- an area swollen with pus
- skin melanoma cells

Answer: skin melanoma cells

Problem: OPTIONS:
- river
- Raft
- pebbles
- rain
- water
- sand
- oxygen
- craters
Q: Fact 1: Flowing water can slowly dissolve carbon in sedimentary rock. Fact 2: Water falls from the sky and flows downhill due to the force of gravity. Given the two facts above, what moving downhill due to the force of gravity can dissolve carbon in sedimentary rock?
Answer: water

Problem:OPTIONS:
- body morphing
- Organic compounds
- flow of electrons
- acid sequences
- gene sequences
- A computer
- gene markups
- A Greek letter

Fact 1: Molecules of tRNA bring amino acids to the ribosome in the correct sequence. Fact 2: Gene sequences can only give the amino acid sequence that is translated by the ribosome. Given the two facts above, what can bring amino acids in the correct sequence?
****
A: gene sequences

Fact 1: All animals are heterotrophs. Fact 2: All fish are heterotrophic. Given the two facts above, what are all fish?
OPTIONS:
- wet
- protected
- sharks
- food
- fins
- animals
- eggs
- good
animals

Fact 1: Arteries generally carry oxygen-rich blood. Fact 2: Arteries turn into smaller arteries called arterioles. Given the two facts above, what carries oxygen-rich blood?
OPTIONS:
- humans
- elephants
- arterioles
- ducks
- mammals
- animals
- four limbs
- bears

Answer: arterioles

input with options: Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs. Fact 2: All lizards are reptiles. Given the two facts above, what produces amniotic eggs?
OPTIONS:
- goats
- crocodiles
- dogs
- sperm
- animals
- sharks
- tortoises
- lizards
output:
lizards