The Eiffel Tower, which has long stood on the banks of the Seine, has been an excellent place for tourists to visit. However, recently a group of French farmers drove a flock of sheep in great numbers to the base of the Eiffel Tower. The farmers said that this year the prices of milk and grain have dropped sharply, while the prices of fertilizer and animal feed have risen, which has caused their incomes to decrease by 7%-10%.