Olivia: Hi Margaret, are you at home?
Margaret: Still shopping but will be there in half an hour or so. Why?
Olivia: I bought this pressure cleaner on amazon and it's just arrived. I read the manual and re-read it and can make heads or tails of it. Could you help?
Olivia: I mean, could we look at it together and possibly make it work?
Margaret: What's a pressure cleaner??
Olivia: A contraption like a broom that heats up water and below comes hot vapor with detergent and with this you clean floors or tiles.
Margaret: Never heard about such a thing. But OK, I'll come over to your place and we'll have a look.
Olivia: Thanks a lot. I feel so stupid!
Margaret: Maybe there'll be 2 stupid us:))  See you later!
Olivia: Just come over any time!
Margaret will come over to Olivia's so that they can figure out the pressure cleaner's manual together.