The intent of doing the things(genocide) is extermination of certain group ...... But I doubt that is the motive at that time.
For 3 days, in Delhi and elsewhere Sikhs were burnt alive with tyres around there neck, property burnt, mothers and daughters being raped. If this is not Genocide for you, I can't help it.
If you ain't aware of what happened in 84 genocide, then do look at this video: