input: OPTIONS:
- artery
- valves
- ovaries
- uterus Now, answer this question: Q: The vagina connects to which internal organ? A:
A:
output: uterus

input: OPTIONS:
- bacteria
- reptiles
- insects
- viruses Now, answer this question: Q: What is the most abundant type of biological entity on the earth? A:
A:
output: viruses

input: OPTIONS:
- the lymph system
- arteries
- the liver
- veins Now, answer this question: Q: What returns blood from capillaries to an atrium? A:
A:
output:
veins