Bennett hands his learner a picture of a chair and then puts pictures of a lamp, table, and a chair on the table in front of them. He then tells his learner, "Put with the same" and his learner places the picture of a chair on the chair picture in the array. Bennett provides verbal praise and a token. What type of discrimination training was implemented? Select one: A. Simple discrimination training B. Generalized identity matching C. Arbitrary visual-visual matching D. Successive discrimination training