premise: "I'd Be Lost" and "Only One" are two songs recorded by Australian singer-songwriter Sarah Blasko for her fifth studio album "Eternal Return". Both songs premiered on 13 September 2015 during Richard Kingsmill's new music segment on Triple J and were released as a double A-side on 18 September 2015.
hypothesis: Both songs premiered during Richard Kingsmill's new music segment on Triple J, which was more than 100 days ago.
reason: It was over 4 years ago which is definitely more than 100 days ago. It's difficult because I used days as the measurement I guess.