input: From 1899 to 1907, Cohan was married to Ethel Levey (1881-1955; born Grace Ethelia Fowler), a musical comedy actress and dancer. Levey and Cohan had a daughter, actress Georgette Cohan Souther Rowse (1900-1988). Levey joined the Four Cohans when Josie married, and she starred in Little Johnny Jones and other Cohan works. In 1907, Levey divorced Cohan on grounds of adultery. In 1908, Cohan married Agnes Mary Nolan (1883-1972), who had been a dancer in his early shows; they remained married until his death. They had two daughters and a son. The eldest was Mary Cohan Ronkin, a cabaret singer in the 1930s, who composed incidental music for her father's play The Tavern. In 1968, Mary supervised musical and lyric revisions for the musical George M!. Their second daughter was Helen Cohan Carola, a film actress, who performed on Broadway with her father in Friendship in 1931. Their youngest child was George Michael Cohan, Jr. (1914-2000), who graduated from Georgetown University and served in the entertainment corps during World War II. In the 1950s, George Jr. reinterpreted his father's songs on recordings, in a nightclub act, and in television appearances on the Ed Sullivan and Milton Berle shows. George Jr.'s only child, Michaela Marie Cohan (1943-1999), was the last descendant named Cohan. She graduated with a theater degree from Marywood College, Scranton, Pennsylvania, in 1965. From 1966 to 1968, she served in a civilian Special Services unit in Vietnam and Korea. In 1996, she stood in for her ailing father at the ceremony marking her grandfather's induction into the Musical Theatre Hall of Fame at New York University. Cohan was a devoted baseball fan, regularly attending games of the former New York Giants. He died of cancer at the age of 64 on November 5, 1942, at his Manhattan apartment on Fifth Avenue, surrounded by family and friends. He received his last rites from Mgr. John J. Casey, representing Archbishop Francis Spellman, and Rev. Francis X. Shea, vicar of the Archdiocese of New York. His funeral was held at St. Patrick's Cathedral, New York and was attended by thousands of people, including five governors of New York, two mayors of New York City and the Postmaster General. The honorary pallbearers included Irving Berlin, Eddie Cantor, Frank Crowninshield, Sol Bloom, Brooks Atkinson, Rube Goldberg, Walter Huston, George Jessel, Connie Mack, Joseph McCarthy, Eugene O'Neill, Sigmund Romberg, Lee Shubert and Fred Waring. Cohan was interred at Woodlawn Cemetery in The Bronx, New York City, in a private family mausoleum he had erected a quarter century earlier for his sister and parents.

Answer this question "Was that his only marriage?"
output: In 1908, Cohan married Agnes Mary Nolan (1883-1972), who had been a dancer in his early shows; they remained married until his death.

input: From the 1940s to the 1970s, Mangeshkar sang duets with Asha Bhosle, Suraiya, Usha Mangeshkar, Mohammed Rafi, Kishore Kumar, Mukesh, Manna Dey, Hemant Kumar, and Mahendra Kapoor. In 1964, she sang "Chanda Se Hoga" with P.B. Sreenivas from Main Bhi Ladki Hoon. Mukesh died in 1976. The 1980s saw the deaths of Mohammed Rafi and Kishore Kumar. Mangeshkar's last duets with Mohammed Rafi were during the 1980s; she continued to sing with Shabbir Kumar, Shailendra Singh, Nitin Mukesh (Mukesh's son), Manhar Udhas, Amit Kumar (Kishore Kumar's son), Mohammed Aziz, Vinod Rathod, and S.P. Balasubrahmanyam. In the 1990s, Mangeshkar began singing duets with Pankaj Udhas, Mohammed Aziz, Abhijeet Bhattacharya, Udit Narayan, Kumar Sanu, and Suresh Wadkar. Her most notable work of the 90s was Dilwale Dulhania Le Jayenge with songs such as "Mere Khwabon Mein Jo Aaye", "Ho Gaya Hai Tujhko To Pyaar Sajna", "Tujhe Dekha To Yeh Janam Sanam", and "Mehdni Laga Ke Rakhna". In the 2000s, Mangeshkar's duets were mainly with Udit Narayan and Sonu Nigam. 2005-06 were the years of her last well-known songs: "Kaise Piya Se" from Bewafa and "Shayad Yehi To Pyaar Hai" from Lucky: No Time for Love, with Adnan Sami and " Lukka Chhupi" in Rang De Basanti (2006 film) with A.R.Rahman. She sang "Ek Tu Hi Bharosa" from Pukar. Other notable songs of this decade were from Veer-Zaara, sung with Udit Narayan, Sonu Nigam, Jagjit Singh, Roop Kumar Rathod, and Gurdas Mann. One of her latest songs was "Jeena Hai Kya" from Dunno Y2 (2014).

Answer this question "Who did she collaborate with?"
output:
Mangeshkar sang duets with Asha Bhosle, Suraiya, Usha Mangeshkar, Mohammed Rafi, Kishore Kumar, Mukesh, Manna Dey, Hemant Kumar, and Mahendra Kapoor.