system
hopeful: I was worried for the future when my friend went on bed rest during her pregnancy. 
human
When my friend went on bed rest during her pregnancy, I was confident that she would have a healthy baby.
gpt
Is bed rest where you stop working?
human
Yes, but she was concerned about her baby. I was very optimistic for her.
gpt
Me too. If she gets plenty of rest, the baby will be just fine.