Task: Question Answering
Input (English): Passage: In the year 2000, Dick Harper has been promoted to Vice President of Communications for a large media corporation known as Globodyne. The following day, he is on a television program with presidential candidate Ralph Nader, who calls Globodyne "perverters of the American dream", claiming it helps the super-rich get even wealthier. As they speak, Globodyne's stock value collapses, rendering all investments – including all the employees' savings and pensions – worthless. Dick arrives home, where his wife Jane tells him that she quit her job as a travel agent following his promotion to spend more time with the family. Dick breaks the news of the company's failure over dinner. Despite his attempts, Dick is unable to find another job with comparable pay, and within a short time, the family faces bankruptcy.
After accepting the prospect of being poor, Dick and Jane apply for low-paying jobs. Both are unable to keep them, and soon their utilities are cut off, forcing them to sell off personal property to stay afloat. When they are confronted with a 24-hour eviction notice, Dick decides to turn to a life of crime. After several failed robbery attempts, Dick and Jane successfully rob a head shop. They begin nightly robbing sprees and become more comfortable and professional over time. They soon steal enough money to pay off their debts including their house and car, both of which were about to be repossessed. For one last heist, Dick and Jane plan to rob a local bank. All goes as planned until the Petersons – another couple formerly employed at Globodyne – make an amateurish attempt to rob the same bank. The Petersons are quickly arrested, and the Harpers take advantage of the hysteria to evade police and escape. 
Question: Whose fault is it that Dick Harper's company's stock value falls?
Output (English): Ralph Nader.