20 heat
21 sound
22 form
23 book
24 geo
Uhhhhh ok.
Guy walks in the house, a guest that is invited over to cook the lunch for today and brings some wine with him as a drink. Guy starts cooking and goes to go set food down on the table, Wife comes into the kitchen, guy falls and drops the lunch all over the floor. The wife gets mad and start yelling. The husband comes and tells the wife its okay, they work it out, and the guest cooks the food again and cleans up. They set up the table and food, sit down, and enjoy thwir afternoon eating and chatting about their day.
A staff meeting to introduce new employees would be an appropriate setting to use jargon. Jargon is language familiar to a certain profession and so in this case it will allow the new employee to recognize the jargon.
Since astute means someone is very sharp and perceptive, I would say astute has a positive connotation.
Hope this helps! :)