The reason it was not absolutely straight stemmed from the fact that the course had to lead around Mars.

A second reason stems from the government's inability to organize around the site.

Another reason for the change in literary venue stems from the passage of time.

The reason behind this switch stems from the shifting priorities of the Republic.

One reason for those savings stems from a shift in a basic industry pattern.

A third reason stems from the need for science to grow.

The second reason stems from our national denial about alcohol.

The reason for your plant stems rotting is very probably lack of light.

The reason for the double name stems from his parentage.

The reasons behind this stemmed from a concern over illegal activity at the beach.