The text says: "Mill's basic concepts are foundational to the scientific method in which experiments are conducted in order to discover or eliminate strong support for causal connections." What does this suggest about the inferences one can make from Mill's methods in establishing causation?
A. Mill's methods together are considered sufficient to establish causation.
B. There cannot be causation if Mill's methods are not met.
C. Mill's methods are not considered sufficient to establish causation.
D. Mill's methods are applicable only to scientific studies.