original_query: Who did Tina's Fernando Kurzbard and Shai Manzuri lose to in the quarterfinals?
query: Who did Fernando Kurzbard and Shai Manzuri lose to in the quarterfinals of the 2018 World Championships?
answer: Fernando Kurzbard and Shai Manzuri lost to Tim Landeryou and Samuel Murray in the quarterfinals of the 2018 World Championships.