AfriSenti - African Language Sentiment

# AfriSenti - African Language Sentiment
# Based on Muhammad et al., SemEval 2023
# Paper: https://aclanthology.org/2023.semeval-1.315/
# Dataset: https://github.com/afrisenti-semeval/afrisent-semeval-2023
#
# This task asks annotators to classify the sentiment of tweets written
# in African languages. The three-way classification covers positive,
# negative, and neutral sentiment.
#
# Sentiment Labels:
# - Positive: The tweet expresses positive sentiment, happiness, or approval
# - Negative: The tweet expresses negative sentiment, sadness, or disapproval
# - Neutral: The tweet is factual, balanced, or does not express clear sentiment

annotation_task_name: "AfriSenti - African Language Sentiment"
task_dir: "."

data_files:
  - sample-data.json

item_properties:
  id_key: "id"
  text_key: "text"

output_annotation_dir: "annotation_output/"
output_annotation_format: "json"

port: 8000
server_name: localhost

annotation_schemes:
  - annotation_type: radio
    name: sentiment
    description: "What is the sentiment expressed in this tweet?"
    labels:
      - "Positive"
      - "Negative"
      - "Neutral"
    keyboard_shortcuts:
      "Positive": "1"
      "Negative": "2"
      "Neutral": "3"
    tooltips:
      "Positive": "The tweet expresses positive sentiment, happiness, satisfaction, or approval"
      "Negative": "The tweet expresses negative sentiment, sadness, frustration, or disapproval"
      "Neutral": "The tweet is factual, balanced, or does not express clear positive or negative sentiment"

annotation_instructions: |
  You will see a tweet written in an African language along with the language identifier.
  Classify the overall sentiment of the tweet as Positive, Negative, or Neutral.
  Focus on the emotional tone and attitude expressed, not just the topic.

html_layout: |
  <div style="padding: 15px; max-width: 800px; margin: auto;">
    <div style="background: #ecfdf5; border: 1px solid #a7f3d0; border-radius: 8px; padding: 12px; margin-bottom: 12px;">
      <strong style="color: #065f46;">Language:</strong>
      <span style="font-size: 15px; margin-left: 8px;">{{language}}</span>
    </div>
    <div style="background: #f0f9ff; border: 1px solid #bae6fd; border-radius: 8px; padding: 16px; margin-bottom: 16px;">
      <strong style="color: #0369a1;">Tweet:</strong>
      <p style="font-size: 16px; line-height: 1.7; margin: 8px 0 0 0;">{{text}}</p>
    </div>
  </div>

allow_all_users: true
instances_per_annotator: 50
annotation_per_instance: 3
allow_skip: true
skip_reason_required: false