The following problem is from the Jurafsky and Martin book, Exercise 4.2, reproduced below. Given the following short movie reviews, each labeled with a genre, either comedy or action: document class fly fast shoot love action fun couple love love comedy fast furious shoot action couple fly fast fun fun comedy furious shoot shoot fun action

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

think its caste system

explanation: