Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.
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Question: Paragraph- Sent 1: Mr. Thorndike had risen, and, in farewell, was holding out his hand to Andrews.
Sent 2: He turned, and across the court-room the eyes of the financier and the stenographer met.
Sent 3: At the sight of the great man, Spear flushed crimson, and then his look of despair slowly disappeared; and into his eyes there came incredulously hope and gratitude.
Sent 4: He turned his head suddenly to the wall.
Sent 5: Mr. Thorndike stood irresolute, and then sank back into his chair.
Sent 6: The first man in the line was already at the railing, and the questions put to him by the judge were being repeated to him by the other assistant district attorney and a court attendant.
Sent 7: His muttered answers were in turn repeated to the judge.
Sent 8: "Says he's married, naturalized citizen, Lutheran Church, die- cutter by profession." The probation officer, her hands filled with papers, bustled forward and whispered.
Sent 9: "Mrs. Austin says," continued the district attorney, "she's looked into this case, and asks to have the man turned over to her.
Sent 10: He has a wife and three children; has supported them for five years." "Is the wife in court?" the judge said.
Sent 11: A thin, washed-out, pretty woman stood up, and clasped her hands in front of her.
Sent 12: "Has this man been a good husband to you, madam?" asked the young judge.
Sent 13: The woman broke into vehement assurances.
Sent 14: No man could have been a better husband.
Sent 15: Would she take him back?
Sent 16: Indeed she would take him back.
Sent 17: She held out her hands as though she would physically drag her husband from the pillory.
Sent 18: The judge bowed toward the probation officer, and she beckoned the prisoner to her.
Question: Does it appear that the man is speaking directly to the judge?.

Answer: No.

Question: Paragraph- Sent 1: Elaan is a declaration of war against the reign of terror unleashed by the ganglords .
Sent 2: The story revolves around an upright and principled Police Officer , A.C.P. Ramakant Chaudhary whose eldest son Vikas is killed in a pre-planned accident .
Sent 3: But the A.C.P. is unable to nab the culprits for want of valid evidence .
Sent 4: Consequently , the A.C.P. , his wife Revati and younger son Vishal are griefstricken over the loss of young Vikas .
Sent 5: While the atmosphere in the city is already vitiated by the atrocities of ganglords Baba Khan and Manna Shetty who enjoy the support of some unscrupulous police personnel , the A.C.P. vows to make the ruthless gangsters bite the dust , without taking the law in his own hands .
Sent 6: On the other hand , Vishal an angry young man , can not stand this injustice since the police had failed to arrest his brother's killers , and he silently resents his A.C.P father's inaction in dealing with the culprits .
Sent 7: The ideologies of the father and son clash - Which lead to a conflict between a dutiful father and a reckless son .
Sent 8: The only one who understands the agony of Vishal is Mohini , the daughter of head constable Devkinandan Sharma .
Sent 9: The day comes when Vishal confronts Baba Khan and Manna Shetty Which leads to tension and gory situation for the A.C.P. , as the ganglords threaten to eliminate the A.C.P. as well as his wife Revati and son Vishal .
Question: What was the name of the police officer whose son was murdered and why was he unable to arrest the culprits?.

Answer: A.C.P. Ramakant Chaudhary, he had no valid evidence.

Question: Paragraph- Sent 1: The inhabited history of the Las Vegas Valley stretches to 23,000 b.c.
Sent 2: , when much of the area was covered by a prehistoric lake.
Sent 3: During this period, the indigenous people lived in caves, hunting the mammals that gathered at the shoreline.
Sent 4: The landscape of the valley changed dramatically over the next 200 centuries.
Sent 5: The glaciers feeding the lake melted away and the lake evaporated.
Sent 6: Fossils tell an obscure story of man's slow and sporadic development.
Sent 7: Around 3000 b.c.
Sent 8: , native Archaic Indians began to develop a lasting hunting and gathering culture.
Sent 9: By this time, the valley was in much the same geographic state as it exists in today, with one exceptionthe presence of artesian springs that bubbled to the surface in several areas.
Sent 10: These springs fed a network of streams draining through the Las Vegas Wash to the Colorado River.
Sent 11: The areas surrounding the springs were desert oases: sprawling collections of grasses, trees, and wildlife.
Sent 12: Many springs lay in areas that would eventually become the center of the modern Las Vegas metropolis.
Sent 13: For about 4000 years, the Archaics thrived in a culture that included many signs of early civilization.
Sent 14: Signs of even more advancement appeared halfway through the first millennium a.d.
Sent 15: , when the Anasazi Indians inhabited the valley.
Sent 16: Far more progressive than the Archaics, the Anasazi utilized such formal agricultural techniques as irrigation to assist their harvest.
Sent 17: This permitted the Anasazi to achieve a benchmark of advanced societythe ability to live in permanent shelters year-round without need to follow wildlife.
Sent 18: Mysteriously, the Anasazi vanished from the valley around a.d.
Question: During what time period did the Anasazi Indians inhabit the Las Vegas valley?.

Answer:
Halfway through the first millennium a.d.