Definition: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Input: Abstract: Chancroid, a disappearing disease in the United States, was reintroduced into the country in 1980 by immigrants from the Caribbean, Mexico, and Southeast Asia. Point epidemics resulted, each of them associated with prostitution. During the 4-month period between March 1 to June 30, 1985, forty-five patients were diagnosed and treated in Massachusetts, thirty-seven from Boston alone. By means of these case records, the morphologic characteristics, laboratory diagnosis, and treatment regimens are described. 
 Which is the apt title for the abstract? option1: The diagnosis and treatment of chancroid. option2: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 50-1986. A 73-year-old woman with dyspnea, apnea, and an adrenal mass.
Output:
The diagnosis and treatment of chancroid.