We do not know whether the discrepancy is more frequent in case studies than in other methods.
Some people don't know if a discrepancy occurs more in case studies than in other methods.
There have been no discrepancies observed in case studies nor other methods.
The girl kisses the man on the cheek.
Three men are musically performing for people.
You have it!
A band is playing music.
A group of people relax in the sunshine.
The black gelding wasn't going to panic at Heaven's Highway.