I give a starting word.
With each letter you make a sentence, each word starting with each letter, in order.
Then the person below uses the last word of that sentence to make a new one. And so on...
E.g.
The word "second"
Some enemies could open nice discussions
Next person use the word discussions
Don't interrupt scary creatures unless some serious incident occurs, needing solution
And so on...
So start with the word PEOPLE