Which of the following statements can be the best title for this passage

A．If the experiments' results can be applied to the practice, the customers will be very likely to buy things according to the ads.
B．If the Harvard group can succeed in finishing the research, they will use it in attracting more and more and more and more consumers into the market.
C．The financial supporting corporations such as Coca Cola, General Motors can employ the experiments in their own marketing.
D．The consumers may discover that those ads will always annoy them by jingling out of their heads and cause them headaches.

A．Sometimes people will conceal what they think when being questioned by the market researchers.
B．Stephen Kosslyn and Gerald Zaltman overlook the experiments and criticize the purpose of the study.
C．Harvard researchers have found the corresponding relations between people's brain and behavior.
D．There are many large organizations endorsing and financing the Harvard group's further investigation.