What is the purpose and effect of Duncan's and Banquo's comments when they approach Macbeth's castle?

Analyze this lead sentence. in moscow on friday, jewish activist anatoly scharansky was sentenced to thirteen years in prison for high treason because of his activities as a spy for the united states. match the answer to the question. 1.why? jewish activist anatoly scharansky 2.who? sentenced to 13 years in prison 3. what? for high treason: spying for the united states 4.where? friday 5.when? moscow