TASK 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'.
PROBLEM: Question: Which of the following characteristics defines an endogenous depression?
Options: <1> Its course is continuous. <2> There is an evening worsening. <3> There is an early awakening. <4> There is a good response to placebo. <5> A neurotic personality intervenes in the etiopathogenesis.

SOLUTION: 3

PROBLEM: Question: The reovirus .:
Options: <1> They are released from the cell by budding. <2> They replicate their genetic material in the cell nucleus. <3> They have a lipid envelope. <4> They form virions resistant to acid pH. <5> They are transmitted by blood.

SOLUTION: 4

PROBLEM: Question: If the guanine percentage of a double-stranded DNA molecule is 30%, that of adenine is:
Options: <1> 10% <2> 70% <3> 80% <4> twenty%. <5> 30%

SOLUTION:
4