YOU SAID:

The plan is to fan this spark into a flame

INTO JAPANESE

計画はこの火花を炎に煽ることです

BACK INTO ENGLISH

The plan is to inflame this spark

INTO JAPANESE

計画はこの火花を燃やすことです

BACK INTO ENGLISH

The plan is to burn this spark

INTO JAPANESE

計画はこの火花を燃やすことです

BACK INTO ENGLISH

The plan is to burn this spark