Regarding major depression, which of the following statements is false?

Regarding major depression, which of the following statements is false?
 
  a. Major depression has a relatively high rate of recurrence.
  b. Many psychologists believe that the stressors faced by many women today contribute to their increased risk of depression.
  c. When left untreated, episodes of major depression can last months, or a year or more.
  d. Researchers have found that women and men tend to cope with depression differently, with men more likely to ruminate.
  e. About 16.5 percent of U.S. adults develop major depression at some point in their lives.