In this task, given a sentence in the Chinese language, your task is to convert it into the English language.

[EX Q]: 她说，如果他没有自首，那他们就会通告警方。
[EX A]: She said that if he had not handed himself in, they would then have gone to the police.

[EX Q]: 到目前为止，戈登·布朗一直拒绝为撤军制定时间计划。
[EX A]: Until now, Gordon Brown has consistently refused to set a time table for a pull-back.

[EX Q]: 50多个国家的领导人和几个国际组织的负责人参加了游行。
[EX A]:
The leaders of more than 50 countries and heads of several international organisations attended the parade.