It would help if you gave us the sentence to figure out the question.
The repetition of "you" in any sentence would imply that the speaker is talking to a group of people or one person in particular as in yourself.
Is the information given mostly led with facts? If it is filled with opinions, you can not trust the source, because it is not reliable information. Also, are there references? The information must have reliable cites to back the information up.
They would fill the feed bins with sand and then top them off with grain and meal.
When John F. Kennedy became president in January 1961, Americans had the perception that the United States was losing the "space race" with the Soviets. President Kennedy understood the need and had the vision of not only matching the Soviets, but surpassing them. On May 25, 1961, he stood before Congress and proclaimed that “this nation should commit itself to achieving the goal, before the decade is out, of landing a man on the moon and returning him safely to the earth.”
On September 12, 1962, President Kennedy delivered a speech describing his goals for the nation’s space effort before a crowd of 35,000 people in the football stadium at Rice University in Houston, Texas.