If you start-up you have to be able to answer the question, in one sentence, followed by 3–4 more sentences that break through the alternating confused/inquisitive looks you get when you answer in one sentence.
What are you building and what does it do?
What are you building and what does it do?
What are you building and what does it do?
If you start-up you have to be able to answer the question, in one sentence, followed by 3–4 more sentences that break through the alternating confused/inquisitive looks you get when you answer in one sentence.