{"candidateAnswer":"Around mid-April 2022","evidence":"[D7:1 | 7:37 pm on 15 April, 2022] Nate: Hey Jo, guess what I did? Dyed my hair last week - come see!","itemId":"urn:uuid:9b32baf3-d6ab-5a18-bc57-86c3ea528389","provenance":{"sourceCommitment":"sha256:117a266a02c0ad490ea53bf4f3a556d983a0a4dfc4e10f2c52b917ad2f81a95c","timestamp":"2026-04-02T14:22:55Z"},"question":"When did Nate get purple hair?","referenceAnswer":"The week before 15April, 2022.","sources":[{"digest":{"sha256":"117a266a02c0ad490ea53bf4f3a556d983a0a4dfc4e10f2c52b917ad2f81a95c"}}]}