Option 1 -> The passage clearly states she was an "unwilling child" who never wanted to dance, so she didn't go willingly to dance class.
Option 2 -> At age seven, after watching a movie, she imitated the actor's dance at home, which made her mother recognize her innate talent and say "you are born to dance" - this was the pivotal moment.
Option 3 -> While her mother claimed she had innate ability, the narrator herself questions this notion and finds it dubious; moreover, ability existing from birth isn't the same as seeds being "sown."
Option 4 -> Her father was "silent" and kept peace to avoid arguments - he didn't encourage her; it was her mother who was the driving force.
Hence, Option 2 -> The specific incident of imitating Mumtaz Ali's dance moves from the movie at age seven was the turning point when her mother recognized her talent, planting the seeds for her future career in dance, even though the narrator herself has no recollection of this pivotal moment -> correct