Reviewers have noted some possible sources of upward bias in the long-term studies.
The reviewers have found some likely biases for the studies.
The reviews haven't found any possibility of baises.
The onion seller wore a beret.
I think they were shocked when they saw the statistics.
An Native American is pulling out bits of grass.
Three guys about to fall off a cliff.
Cafe de Paris is a cafe-bar in Georgia.
There are three women talking.