Which would provide the best content for a biography? pictures of the rooms in the White House
O events from the life of Abraham Lincoln
tips for successful skiing in Colorado
suggestions for breeding carrier pigeons

Choose the sentence that is not logically connected in the paragraph. (1) one final effect of radio and tv on the language must must be noted. (2) there is no doubt that these great media of information have cut down considerably the time that used to be devoted to reading. (3) radio and tv may enhance the spoken word. (4) they tend to lower comprehension levels.