| Nissan had 29 % of the Japanese car market in 1980 before beginning a depressing eight-year slide that continued through last year . | <s> begin which $NUMBER$ </s> <s> begin /83/Activity_start/RootInDisc slide </s> |
| She urges client couples to begin a `` detoxification '' period , purging social and other nonproductive activities and setting time apart for themselves . | <s> start August rate </s> <s> begin /83/Activity_start/RootInDisc period </s> |
