You are given a math word problem and you are supposed to apply division mathematical operator on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Q: Context: The Ferris wheel in paradise park has some seats. Each seat can hold 9 people. If 18 people can ride the wheel at the same time 

 Question: How many seats does the Ferris wheel have?

A: 2
****
Q: Context: Lewis earns $ 2 every week during the harvest. If he earns a total of $ 178 

 Question: How many weeks did the harvest last?

A: 89
****
Q: Context: Dan has $ 3. For a total of $ 4 he bought 2 candy bar each one costing the same amount of money. 

 Question: How much did each candy bar cost?

A:
2
****