line of questioning (noun)

1. The line of questioning in the architecture presentation focused on the ecological sustainability of the design.

2. The sorcerer's line of questioning led the protagonist down an unexpected path in their quest for the lost relic.

3. During the trial of the gods, Zeus used his line of questioning to expose the deceitful actions of Hades.

4. In the intense courtroom scene, the determined lawyer's line of questioning revealed the true identity of the mysterious culprit.