What are the big 6 question journalist ask

What inference can be made based on the daughters actions in this passage

Why was west berlin in rubble "four decades ago"? a.that part of germany had been bombed during world war ii. b. reagan misspoke, as berlin was not in rubble 40 years ago. c. west berlin's highways were under construction.

What makes the following sentence unclear? i had hoped to finish the race and win a medal, but i didn’t. a) nothing. the sentence contains no errors. b) there is no independent clause so the sentence is incomplete. c) it’s a simple sentence and doesn’t need a comma. d) there are two possible meanings to the sentence.