问题：
[单选题]When rigging a bosun’s chair，a tail block or lizard is used to（）.
A、guide the bosun's chair down a stay when applying a protective coating
B、run paint or tools up to a sailor in a chair with a heaving line
C、keep a bosun's chair from swinging with the ship's motion
D、reeve the gantline through
参考答案：
D
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