CoT: Viruses are submicroscopic agents that cause diseases. Diseases tend to make people sick.

Q&A: When people are exposed to a virus what happens?
Options:
- get sick
- experience joy
- laugh
- talk to each other
- ask questions
get sick


CoT: Concordance means agreement or consistency. When you agree with someone, an agreement happens.

Q&A: What has happened if you agree with someone?
Options:
- asking them did we just become best friends?
- nodding
- become closer
- concordance
- shake hands
concordance


CoT: Someone would purchase an upright piano from music store. Music store is a place from where the musical instruments like an upright piano can be purchased by someone.

Q&A: Where would someone purchase an upright piano?
Options:
- music class
- college
- music store
- music room
- music band
music store


CoT: Teeth grill are done by dentists. We can get teeth drill at dentists office.

Q&A:
Where do you get your teeth drill?
Options:
- garage
- army
- basement
- dentist office
- repair shop
dentist office