IN: A 2001 study at the Chicago Medical Institute suggested that sleep deprivation may be linked to serious diseases, such as heart disease and mental illness including psychosis and bipolar disorder. The link between sleep deprivation and psychosis was further documented in 2007 through a study at Harvard Medical School and the University of California at Berkeley. The study revealed, using MRI scans, that sleep deprivation causes the brain to become incapable of putting an emotional event into the proper perspective and incapable of making a controlled, suitable response to the event.
can you get psychosis from lack of sleep?

OUT: yes

IN: Although the police refused to co-operate with the programme's producers, the production team was advised anonymously by serving officers and by retired police officers. Use was made of anonymous police blogs.
is the tv series in the line of duty based on a true story?

OUT: yes

IN: The First Amendment (Amendment I) to the United States Constitution prevents Congress from making any law respecting an establishment of religion, prohibiting the free exercise of religion, or abridging the freedom of speech, the freedom of the press, the right to peaceably assemble, or to petition for a governmental redress of grievances. It was adopted on December 15, 1791, as one of the ten amendments that constitute the Bill of Rights.
is the first amendment the bill of rights?

OUT: no

IN: Hydronephrosis--literally ''water inside the kidney''--refers to distension and dilation of the renal pelvis and calyces, usually caused by urinary retention due to obstruction of the free flow of urine from the kidney. Untreated, it leads to progressive atrophy of the kidney. One or both kidneys may be affected. In cases of hydroureteronephrosis, there is distention of both the ureter and the renal pelvis and calices.
hydonephrosis is caused by decreased blood flow to the kidney?

OUT:
yes