Which of the Following Are Three of the Six Factors

Which of the following are three of the six factors necessary to establish deliberate indifference in a failure to train §1983 case?

A) (1) the training program must be adequate to the tasks that the particular employee must perform, (2) the deficiency must be directly related to the injury, and/or (3) there must be at least one incidence of improper training
B) (1) there must be at least one incidence of improper training, (2) the deficiency must be related to the injury, and/or (3) the degree of training need only be adequate to address a particular matter.
C) (1) the training program must be adequate to the tasks that the particular employee must perform, (2) the focus of the training must address regular and ongoing tasks, (3) the degree of the training need only be adequate to address a particular matter.
D) (1) the training must be the most modern available, (2) the focus of the training must address regular and ongoing tasks, and (3) the deficiency must be related to the injury