Which of the following experiences is not related to any of the principles of perceptual organization that are described in the passage?
a. seeing a portion of food served on a large plate as being smaller than the same portion of food served on a small plate.
b. seeing birds flying in the same direction as being part of an integrated flock.
c. seeing cars lined up in a parking lot as being in long rows, rather than in pairs facing each other with a gap between each pair.
d. seeing a word with a missing letter and being able to identify the word, based on the sentence in which it is contained.