Cyanide was used in the infamous jonestown massacre true or false

true

Justification

You can find in the news (research by internet) that Jonestown Massacre, happened in the agricultural commune named Jonestown, Guyana, in November 197.

It was a mass murder-suicide of members of the Temple cult leaded by the paranoid Jim Jones who had setled the commune.

I will not enter into details, but regarding cyanide, as a part of the mass suicide plan devised by Jones, members of the commune poisoned a fruit drink with cyanide, tranquilizers and sedatives, which was given to babies and children, and then ingested by adults.

The answer should be c.