Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: In 1994, Spitzer and collaborators developed a questionnaire and a joint interview for the evaluation of the main most frequent disorders in primary care health services. This instrument is called:
Options: <1> DIS-CIDI <2> SCID II. <3> PRIME-MD. <4> ADIS. <5> SADS.
Output:
3