Vocabulary:
• To Narrow Something Down
To make a number or list of things smaller, by removing the things that are least important, necessary, or suitable.
• Roster
A list of people's names.
• Assessment
The act of judging or deciding the amount, value, quality, or importance of something.
• Pruning
The activity of reducing the number or amount of something.
• Fine-tuned
To make very small changes to something in order to make it work as well as possible.
• To Flourish
To grow or develop successfully.
• Riddle
A type of question that describes something in a difficult and confusing way and has a clever or funny answer, often asked as a game.
• To Shrink
To become smaller.
• Jack-of-all-trades
Someone who can do many different jobs.
Source: TED-Ed