provocative

这首歌的歌词包含一些挑衅性的内容。

The song's lyrics include some ___provocative content.

他的挑衅性言论在会议上引起了激烈的争论。

His ___provocative remarks at the meeting sparked a heated debate.

她提出的问题非常发人深省，引发了热烈的讨论。

She asked a ___provocative question that sparked a lively discussion.