Duplicate of Reference Sources

Which is the best source:  How big was the Titanic?

Which source is a book of words that includes definitions, syllables, and parts of speech?

Which source is a book of Facts, a little information about a lot of things?

Which is the best source:  Who was the last horse to win the triple crown?

Which is the best source: What song was #1 the year you were born?

Last question: Which is the only reference source we talked about that is good for research?

Which is the best source: Name 3 words that mean the opposite of quiet?

Which reference source is a book of synonyms and antonyms?

Which is the best source: What is the difference between and African and Asian Elephant?

Which is the best source: What does the word "facetiously" mean?

Which is the best source: What do they do at Churchill Downs?

Which is the best source: How do you spell tarantula?

Which source is a book of records and statistics, like a yearbook and a Guinness put together?

Which is the best source:  Which states border Indiana?

Which is the best source: How many other words mean the same thing as the word "smile"?