Select the image that looks like a cup with a piece missing from the top middle part
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page5-99.png page5-184.png page4-190.png page7-242.png page3-42.png page2-40.png page4-110.png page9-40.png page1-78.png page6-96.png
No, that is wrong. Unselect that one and try another. It also looks like a sling shot.