add blbooksgenre dataset prompts (#729)

* add blbooksgenre dataset templates * Remove null prompt example * Fix metadata for blbooksgenre examples

Author: jcmc00

promptsource/templates/blbooksgenre/title_genre_classifiction/templates.yaml

@@ -0,0 +1,55 @@
+dataset: blbooksgenre
+subset: title_genre_classifiction
+templates:
+ 0c3e83f4-7f4d-4eca-8f80-6b6bdd8eeedd: !Template
+ answer_choices: Fiction ||| Non-fiction
+ id: 0c3e83f4-7f4d-4eca-8f80-6b6bdd8eeedd
+ jinja: "Given the title: {{title}}, which of the following genres is the book?\n\
+ (a) {{ answer_choices[0] }}\n(b) {{ answer_choices[1] }}\n|||\n {{ answer_choices[label]\
+ \ }}"
+ metadata: !TemplateMetadata
+ choices_in_prompt: true
+ metrics:
+ - Accuracy
+ - AUC
+ original_task: true
+ name: multi-choice
+ reference: ''
+ 5564acb9-c911-4d71-ba4d-add444aaf1e3: !Template
+ answer_choices: True ||| False
+ id: 5564acb9-c911-4d71-ba4d-add444aaf1e3
+ jinja: "{{title}} is the title of a fictional book, True or False?\nAnswer: \n\
+ |||\n{{ answer_choices[label] }}"
+ metadata: !TemplateMetadata
+ choices_in_prompt: true
+ metrics:
+ - Accuracy
+ - AUC
+ original_task: true
+ name: premise_context_first
+ reference: ''
+ afc18daa-999d-495f-908a-d99477f6f5ac: !Template
+ answer_choices: True ||| False
+ id: afc18daa-999d-495f-908a-d99477f6f5ac
+ jinja: "The following is the title of a fictional book, True or False?\n{{title}}\n\
+ Answer: \n|||\n{{ answer_choices[label] }}"
+ metadata: !TemplateMetadata
+ choices_in_prompt: true
+ metrics:
+ - Accuracy
+ - AUC
+ original_task: true
+ name: premise
+ reference: ''
+ cf4b6ce0-ff87-4c7a-9b9e-ec7c4cf741d8: !Template
+ answer_choices: Fiction ||| Non-fiction
+ id: cf4b6ce0-ff87-4c7a-9b9e-ec7c4cf741d8
+ jinja: The genre of the book "{{title}}" is ||| {{ answer_choices[label] }}
+ metadata: !TemplateMetadata
+ choices_in_prompt: false
+ metrics:
+ - Accuracy
+ - AUC
+ original_task: true
+ name: classify
+ reference: ''