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: Consider Input: Question: Reva Rubin identifies maternal behavior after delivery in three stages:
Options: <1> Acceptance, Support and Abandonment. <2> Acceptance, Denial and Encounter. <3> Denial, Affirmation and Dependency. <4> Affirmation, Affirmation and Support. <5> Coping, Dependence and Help.

Output: 1

Input: Consider Input: Question: Why is chlorophyll green ?:
Options: <1> Absorbs all wavelengths of the visible spectrum. <2> Absorbs wavelengths only from the red and ultra-red parts of the spectrum (680nm, 700nm). <3> Absorbs wavelengths in the red and blue parts of the visible spectrum. <4> Absorbs wavelengths only from the blue part of the visible spectrum. <5> Absorbs in the near ultraviolet.

Output: 3

Input: Consider Input: Question: What characteristic increases the veracity of self-reports?
Options: <1> Request information about past events. <2> Request information about events about which the evaluated person has little experience. <3> Use generic and open questions. <4> Request information on topics that involve little to the evaluated. <5> Use specific and unambiguous questions.
Output: 5