Which Procedure Describes a Probability Sampling Method

Which procedure describes a probability sampling method?

A) Identification of community organizations and churches in an urban setting and recruiting participants
B) Identification of individuals demonstrating the variable(s) of interest to the researcher and recruiting participants
C) Identification of the accessible population and selecting study participants based upon the researcher's belief that the participant is representative of the accessible population
D) Identification of a sampling frame for an accessible population, writing element names on paper, placing the written names in a bowl, and drawing a select number of names from the bowl