How do you get the cannibals an missionars across the lake?

To get the cannibals and missionaries across the lake, you can use a boat that holds one or two individuals at a time. The key is to ensure that at no point do the cannibals outnumber the missionaries on either side of the lake, as this would lead to the missionaries being in danger. To achieve this, strategically ferry the individuals across while maintaining the balance between the two groups. Plan the crossings carefully to avoid leaving the missionaries vulnerable.