{"in": ["twenty random cottonseeds"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": "bundle picking"}
{"in": [], "out": ""}
{"in": ["fibers"], "out": ""}
{"in": [], "out": ""}
{"in": [], "out": "observation steps"}
{"in": [], "out": "fiber number (N2)"}
{"in": ["seed"], "out": ""}
{"in": [""], "out": "the counting steps"}