Question

语法分析，谢谢

He also often told reporters that his bargaining techniques, which he said involved using his wit and tactics, had been included in a textbook used by the United States' Stanford University.

Answer 1

He also often told reporters that【 his bargaining techniques, （which he said involved using his wit and tactics）, had been included in a textbook used by the United States' Stanford University.】
主句是He also often told reporters that，其中，he为主语，told为谓语动词，第一宾语为reporters，第二宾语为 that代表的宾语从句
【】中的是宾语从句。作为一个从句，其主语是his bargaining techniques，谓语动词是 had been included ， 状语是in a textbook used by the United States' Stanford University
（）中的是非限定性定语从句