As a prospective student, I'm interested in the latest news regarding academic achievements or research in 'Computer Science' or 'Mathematics' at Merton College. Please find the most recent news article related to either of these subjects and state its title and publication date. If no articles are found for 'Computer Science' or 'Mathematics', state that, and then provide the title and publication date of the oldest news article displayed on the main 'News' page.
Navigate to 'https://www.merton.ox.ac.uk/news'. Apply the 'Computer Science' filter using the subject dropdown and 'Apply' button. Note the title and publication date of the most recent article, if any. Clear the current filter or apply the '- Any -' filter to reset the page. Apply the 'Mathematics' filter using the subject dropdown and 'Apply' button. Note the title and publication date of the most recent article, if any. Compare the most recent articles found under 'Computer Science' and 'Mathematics' (if any were found) and state the title and publication date of the overall most recent one. If no articles were found for either 'Computer Science' or 'Mathematics', clear any filters to view the main 'News' page. If no articles were found for either subject, identify and state the title and publication date of the oldest news article currently displayed on the main 'News' page.
The agent successfully navigates to the 'News' section. The agent correctly uses the subject filter functionality for 'Computer Science' and 'Mathematics'. If articles are found for either subject, the agent correctly identifies and states the title and publication date of the single most recent article between 'Computer Science' and 'Mathematics' (e.g., 'Ehud Hrushovski awarded 2022 Shaw Prize' and 'May 2022'). If no articles are found for 'Computer Science' or 'Mathematics', the agent explicitly states this. If no articles are found for the specified subjects, the agent correctly identifies and states the title and publication date of the oldest news article displayed on the main 'News' page (e.g., 'Luke Ong named as joint winner of Alonzo Church Aw...' and 'May 2017' if that were the oldest without filters applied).