answer: brightness are great
paragraph_question: question: What image had better brightness?, context: Got a pair of these, and I sit in front of them for far too many hours each day, mostly with browsers and spreadsheets, and a video here and there. The contrast and brightness are great, and my eyeballs are happy. The stands are a little wobbly, and coupled with my wobbly desk, that was a problem. But a stack of Post-its under the corner solves it, so it's not a big deal. I think a twin-post stand would be a better design, though. 
question: What image had better brightness?
sentence: The contrast and brightness are great , and my eyeballs are happy.
paragraph: Got a pair of these, and I sit in front of them for far too many hours each day, mostly with browsers and spreadsheets, and a video here and there. The contrast and brightness are great, and my eyeballs are happy. The stands are a little wobbly, and coupled with my wobbly desk, that was a problem. But a stack of Post-its under the corner solves it, so it's not a big deal. I think a twin-post stand would be a better design, though. 
sentence_answer: The contrast and <hl> brightness are great <hl> , and my eyeballs are happy.
paragraph_answer: Got a pair of these, and I sit in front of them for far too many hours each day, mostly with browsers and spreadsheets, and a video here and there. The contrast and <hl> brightness are great <hl>, and my eyeballs are happy. The stands are a little wobbly, and coupled with my wobbly desk, that was a problem. But a stack of Post-its under the corner solves it, so it's not a big deal. I think a twin-post stand would be a better design, though. 
paragraph_sentence: Got a pair of these, and I sit in front of them for far too many hours each day, mostly with browsers and spreadsheets, and a video here and there. <hl> The contrast and brightness are great , and my eyeballs are happy. <hl> The stands are a little wobbly, and coupled with my wobbly desk, that was a problem. But a stack of Post-its under the corner solves it, so it's not a big deal. I think a twin-post stand would be a better design, though.