{HEAD ~ This observation} was unexpected because {TAIL ~ the prior art} has consistently shown that body fat and milk fat always show reciprocal changes in lactating cows and indicated that CLAs generally reduced body fat in growing animals 
unexpected because
{ HEAD ~ This observation } was unexpected because { TAIL ~ the prior art } has consistently shown that body fat and milk fat always show reciprocal changes in lactating cows and indicated that CLAs generally reduced body fat in growing animals
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH