Context: Amanda is deciding which ride to go on at the fair. She can go on either the Ferris wheel or the pirate ship. She wants to have as much fun as possible at the fair.
Suppose Amanda decides to go on the pirate ship. Which result would be a cost?
A. Amanda will give up the chance to go on the Ferris wheel. She would have had more fun on that ride.
B. Amanda will save some ride tickets. She needs fewer tickets to go on the pirate ship than on the Ferris wheel.
From the given choices, select the correct answer and reply with the letter of the chosen option.

A