Indeed, these are better cohyponym pairs than many of those we harvested through WordNet cohyponym links, that were often too distantly related (bottle/bath under the vessel category) or based on unusual senses of words (goat/mug under the victim category).
cohyponyms received, on average, lower ratings compared with hyponyms (again, the THERE context, being more tolerant towards distant relations, affords higher cohyponym ratings).