A very friendly chap was trying to ascertain which covers we had purchased.
But when dealing with an individual it is important to ascertain which term they prefer, and to stick with it.
Griffith-Jones concluded that nobody should be prosecuted, as it was impossible to ascertain which guards had inflicted which blows.
In the end, though, it was difficult to ascertain which players might have elevated their stock.
Although Lincoln's storytelling is well known, it is more difficult to ascertain which stories he most likely told, as opposed to the many ascribed to him.
Students will be able to ascertain which educational programs are likely to pay off.
SnackFeed: SnackFeed indexes premium video content on the web and tries to ascertain which shows will interest you the most.
Is there a reliable way to ascertain which standpoint is normatively more authoritative than others?
These data, along with field observations, were used to ascertain which visitors were likely to be pollinators.
The present study aims to ascertain which determinants most affect farmers' willingness to contribute to common resources.
Freeman (1979) and Bonacich (1972) constructed centrality measures to ascertain which individuals in a network hold influential roles.
