instruction:
In this task, you are given a piece of an article. Your task is to generate a short summary of the text. Try to give the summary in just one sentence.
question:
The porn industry has shut down for the third time this year after a fifth performer reportedly tested positive for HIV.
answer:
A doctor accused of sexual assault pleaded not guilty.

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Popular non-fiction author Malcolm Gladwell will speak at Chrysler Hall on Tuesday, bringing his big ideas to Norfolk.
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Broadway's Jennifer Holliday is coming to the Atlanta Botanical Garden.

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Japanese electronics manufacturer Toshiba Corp. late Monday announced that it will start mass production shipments of ''T4K71'', a 1080p, 1.12m, CMOS image sensor with color noise reduction or CNR, on December 2.
answer:
Toshiba Corp. will start mass production shipments of T4K71, a 1080p, 1.12m, CMOS image sensor.