# qid 0 docid grade. A query whose grades are all 0 is judged to have no answer in the corpus.
q1 0 acme-manual#p12 2
q1 0 acme-manual#p13 1
q2 0 bolt-catalog#p3 2
q3 0 acme-manual#p40 1
q4 0 press-guide#p7 2
n1 0 acme-manual#p12 0
