Self-administered questionnaires, computer screen interactions, or interview techniques may be easier to implement.
It might be easier to implement a computer screen interaction.
Implementing self-administered questionnaires would be much more difficult.
It does not say the female residents wake in the middle of the night.
A woman is inside the restaurant.
Haghia Sophia was an imperial mosque for five hundred years.
He aimed his gun after he recognized an old enemy.
The men are sitting.
A man looks very happy while he plays tennis.