Question: How many people were poisoned through the attack thatMa Anand Sheela participated in?
Sentence (from "Ice Bucket Challenge"): The Ice Bucket Challenge, sometimes called the ALS Ice Bucket Challenge, is an activity involving the dumping of a bucket of ice and water over a person's head, either by another person or self-administered, to promote awareness of the disease amyotrophic lateral sclerosis (ALS, also known as motor neurone disease and in the US as Lou Gehrig's disease) and encourage donations to research.
Relevant evidence: No