<synset id="n06519936" type="n">
<lex_filenum>10<lex_filenum/>
<word lex_id="0">round-trip ticket<word/>
<word lex_id="0">return ticket<word/>
<pointer refs="n06518719">Hypernym<pointer/>
<pointer refs="n06520092">Hyponym<pointer/>
<def>a ticket to a place and back (usually over the same route)<def/>
<synset/>