What Nonverbal Behavior of the Israeli Negotiators Is Most Likely

What nonverbal behavior of the Israeli negotiators is most likely to be blamed for American negotiators using the "pushy" stereotype to describe their Israeli counterparts?

A) They interrupt one another more frequently than any other group
B) They used the lowest percentage of self-disclosures
C) They used the highest percentages of promises and recommendations
D) They used the second-highest percentages of threats and warnings
E) They used a higher percentage of commands than any other group