text: Riley: Hi mum. Can I borrow your car?
  Josephine: You can but you have to return it before 6 p.m.
  Josephine: I’ll need it in the evening
  Riley: I just need to go to town quickly, I’ll be back before 6.
  Riley: What time are you coming from work?
  Josephine: Around 5.
  Josephine: Why don’t you pass by the office?
  Josephine: I have something for you ☺
  Riley: Mum can’t it wait?
  Riley: I really need to go now
  Josephine: It’s just a 5-minute walk and if you take the car it’s even faster
  Josephine: It won’t take long I promise
  Riley: Ok, but I only have 10 minutes
target: Riley will take her mum's car and will be back before 6 pm. Josephine is still at work, but she has something for her daughter, so Riley will step in for 10 minutes.