Question: How many songs has the artist who recorded Three Cord Opera had in the "Billboard" Adult Contemporary Top 10?

Related documents: [0]  [DOC] Neil Leslie Diamond (born January 24, 1941) is an American singer-songwriter, musician and actor. One of the world's best-selling artists of all time, he has sold over 135 million records worldwide since the start of his career in the 1960s. With 38 songs in the Top 10, he is the second most successful artist in the history of the "Billboard" Adult Contemporary Top 10 charts. His songs have been covered internationally by performers from a variety of musical genres. [END] 
[1]  [DOC] Three Chord Opera is the twenty-fifth studio album by Neil Diamond. It was released by Columbia Records in 2001 and reached number 15 on the "Billboard" 200 chart. "You are the Best Part of Me", reached No. 28 on the Billboard Adult Contemporary chart. [END]  
Answer: 38
38