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催す， もよおす
1. to hold (an event), to give (a dinner, party, etc.)
2. to feel (sensation, emotion, call of nature, etc.), to show signs of
举办(活动)，举办(晚宴、聚会等)；感到(某种感觉、情感、生理需求等)，表现出某种迹象
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
