Assertion: cog | /r/HasProperty | marked with black or yellow dots
Facets:
Source sentences:
text: When the second cog also has six teeth, the marked tooth only ever meets one of the six gaps on the second cog (the one also marked with a black dot):When the second cog has seven teeth, the marked tooth meets each of the different coloured gaps on the second cog:When the second cog has nine teeth, the marked tooth only goes in to the cogs marked with black or yellow dots: