19 lines
1.7 KiB
Plaintext
19 lines
1.7 KiB
Plaintext
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root ::= "{" ws "\"summary\"" ws ":" ws string ws "," ws "\"publication_date\"" ws ":" ws datev ws "," ws "\"keywords\"" ws ":" ws strarray ws "," ws "\"claims\"" ws ":" ws claimarr ws "," ws "\"contradictions\"" ws ":" ws conarr ws "}" ws
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datev ::= string | "null"
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strarray ::= "[" ws ( string ( ws "," ws string )* )? ws "]"
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qarray ::= "[" ws string ( ws "," ws string )* ws "]"
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claimarr ::= "[" ws ( claim ( ws "," ws claim )* )? ws "]"
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claim ::= "{" ws "\"id\"" ws ":" ws int ws "," ws "\"claim\"" ws ":" ws string ws "," ws "\"claim_type\"" ws ":" ws ctype ws "," ws "\"category\"" ws ":" ws string ws "," ws "\"importance\"" ws ":" ws imp ws "," ws "\"stance\"" ws ":" ws stance ws "," ws "\"sentiment\"" ws ":" ws sent ws "," ws "\"evidence_span\"" ws ":" ws string ws "," ws "\"confidence\"" ws ":" ws number ws "," ws "\"verification_questions\"" ws ":" ws qarray ws "}"
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conarr ::= "[" ws ( con ( ws "," ws con )* )? ws "]"
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con ::= "{" ws "\"claim_a\"" ws ":" ws int ws "," ws "\"claim_b\"" ws ":" ws int ws "," ws "\"relation\"" ws ":" ws rel ws "," ws "\"explanation\"" ws ":" ws string ws "}"
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ctype ::= "\"fact\"" | "\"statistic\"" | "\"opinion\"" | "\"prediction\"" | "\"speculation\"" | "\"rhetoric\"" | "\"other\""
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imp ::= "\"high\"" | "\"medium\"" | "\"low\""
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stance ::= "\"asserted\"" | "\"denied\"" | "\"hedged\"" | "\"attributed\"" | "\"ironic\""
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sent ::= "\"positive\"" | "\"negative\"" | "\"neutral\"" | "\"mixed\""
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rel ::= "\"contradiction\"" | "\"tension\""
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int ::= [0-9]+
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number ::= ("0" | "1") ("." [0-9]+)?
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string ::= "\"" ( [^"\\] | "\\" ["\\/bfnrt] )* "\""
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ws ::= [ \t\n]*
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