original: alcazar have taken part in melodifestivalen , the annual competition that selects sweden 's entries for the eurovision song contest , on numerous occasions .
simplifications: alcazar have taken part in melodifestivalen on numerous occasions . melodifestivalen is the annual competition that selects sweden 's entries for the eurovision song contest . alcazar have taken part in melodifestivalen , the annual competition that selects sweden 's participants for the eurovision song contest , on many situations . alcazar have taken part in melodifestivalen , the yearly competition that selects sweden 's entries for the eurovision song contest , on numerous occasions . alcazar have been in the melodifestivalen several times , which is the competition where they pick a winner to submit to the eurovision song contest . alcazar had frequently taken part in melodifestivalen , the annual competition for selecting sweden 's entries for the eurovision song contest . alcazar have taken part in melodifestivalen , the annual competition that chose sweden 's entries for the eurovision song contest , on numerous occasions . alcazar have taken part in melodifestivalen selecting sweden 's entries for the eurovision song contest , on several occasions . alcazar have been in melodifestivalen , the annual competition that selects sweden 's entries for the eurovision song contest , several times .