Ms. Sandstrom's newspaper column describing a strange natural phenomenon on the Mendels' farm led many people to trespass on and extensively damage their property.
Evidence
Ms. Sandstrom’s newspaper CD column describing a strange natural phenomenon on the Mendels’ farm led to many people to trespass on and extensively damage their property.
Conclusion
Ms. Sandstrom should pay RED → PD for this damage if, as the Mendels claim, she could have reasonably expected that the column would lead people to damage the Mendels’ farm.
Evaluate
The argument assumes RED → PD that if Ms. Sandstrom could have reasonably expected her column to lead people to damage the Mendels’ farm, then she should pay for damage caused by her column.