{"id":"toy-text-control","question":"Which option equals 2 + 2?","options":["A: 3","B: 4","C: 5"],"answer":"B","fixture":true}
{"id":"toy-probe-miss","question":"In this invented example, which color is the reference label?","options":["A: red","B: blue","C: green"],"answer":"A","fixture":true}
{"id":"toy-unicode","question":"This is an answer-normalization fixture with reference B.","options":["A","B","C"],"answer":"B","fixture":true}
{"id":"toy-freeform","question":"This is an answer-format fixture with reference C.","options":["A","B","C"],"answer":"C","fixture":true}