Questão jurídica principal
Whether the cantonal court violated the right to be heard by not addressing the appellant's arguments about the contract's continuing validity in 1995.
Decisão extraída
No. The court adequately dealt with the arguments and could leave disputed factual assertions open because they were not legally decisive.
Fundamentação extraída
The court explained why a forced sale exception was not implied and why the appellant's own conduct showed it still regarded the agreement as binding.