According to the textbook, maps show how things work and

All of the following are true about the use of genre to develop movie stories except

a. Its use automatically synthesizes a vast amount of iconographic data. b. Its use provides a very tight set of ready-made expectations. c. Its use helps to organize and focus story materials. d. Its conventions are mere clichés unless united with significant innovations.

Explain how a speaker can "argue incrementally"

What will be an ideal response?