Part1.
What video format was an alternative to VHS ?
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
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Part2.
entity

Part1.
What is the spectrum of a sine wave ?
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
****
Part2.
description

Part1.
What is the medical condition of hypertension ?
OPTIONS:
- description
- entity
- abbreviation
- human
- numeric
- location
****
Part2.
description