Software: Web Browser (Web Usage)
User query: Download a 1920x1080HD video about 'Dog catches a ball in a river' from 'mixkit.co'
Difficulty: simple
Ground-truth plan:
Task 1: Access MixKit
Subtask 1: Click on the address and search bar
Subtask 2: Type 'mixkit.co' in the browser's address bar and press 'Enter'
Task 2: Search for Free Video
Subtask 1: Click on 'Stock Video'
Subtask 2: Type 'Dog catches a ball in a river' in the search bar and press 'Enter'
Task 3: Preview and Select Video
Subtask 1: Click on a video thumbnail to preview it
Subtask 2: Check the video duration and content to ensure it matches the query and is 1920x1080HD
Task 4: Download Video
Subtask 1: Click the 'Download Free Full HD Video' button for the desired video
Subtask 2: Save the video to your computer