Q: Information: - The Behavioral Analysis Unit (BAU) is a department of the United States Federal Bureau of Investigation's National Center for the Analysis of Violent Crime (NCAVC) that uses behavioral sciences to assist in criminal investigations. The mission of the NCAVC and the BAUs is to provide behavioral based investigative and/or operational support by applying case experience, research, and training to complex and time-sensitive crimes, typically involving acts or threats of violence. - Jack Crawford is a fictional character who appears in the Hannibal Lecter series of books by Thomas Harris , in which Crawford is the Agent - in - Charge of the Behavioral Science Unit of the FBI in Quantico , Virginia . He is modeled after John E. Douglas , who held the same position . - Dr. Hannibal Lecter is a character in a series of suspense novels by Thomas Harris. - A serial killer is a person who typically murders three or more people, usually in service of abnormal psychological gratification, with the murders taking place over more than a month and including a significant break (a "cooling off period") between them. Different authorities apply different criteria when designating serial killers; while most set a threshold of three murders, others extend it to four or lessen it to two. The Federal Bureau of Investigation (FBI), for example, defines serial killing as "a series of two or more murders, committed as separate events, usually, but not always, by one offender acting alone". - John Edward Douglas is a former special agent and unit chief in the United States Federal Bureau of Investigation (FBI). He was one of the first criminal profilers and has written books on criminal psychology. - The Federal Bureau of Investigation, or FBI, is the domestic intelligence and security service of the United States, which simultaneously serves as the nation's prime federal law enforcement agency. Operating under the jurisdiction of the U.S. Department of Justice, the FBI is concurrently a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence. A leading U.S. counterterrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes. - Through its legacy of training, research, and consultation activities, the BSU developed techniques, tactics, and procedures that have become a staple of behavioral-based programs that support the law enforcement, intelligence, and military communities. It is here where the term "serial killer" was coined and where criminal investigative analysis and "profiling" were developed. Many of these programs eventually developed into stand-alone programs, units, and centers such as the National Center for the Analysis of Violent Crime (NCAVC), Behavioral Analysis Unit (BAU), Undercover Safeguard Unit, Crisis Negotiation Unit, Hostage Rescue Team, and Employee Assistance Unit. Given the information above, choose from the list below the object entity that exhibits the relation 'employer' with the subject 'jack crawford '. Choices: - dr - federal bureau of investigation - the nation
A: federal bureau of investigation

Q: Information: - A multi-core processor is a single computing component with two or more independent actual processing units (called "cores"), which are units that read and execute program instructions. The instructions are ordinary CPU instructions (such as add, move data, and branch), but the multiple cores can run multiple instructions at the same time, increasing overall speed for programs amenable to parallel computing. Manufacturers typically integrate the cores onto a single integrated circuit die (known as a chip multiprocessor or CMP), or onto multiple dies in a single chip package. A multi-core processor implements multiprocessing in a single physical package. Designers may couple cores in a multi-core device tightly or loosely. For example, cores may or may not share caches, and they may implement message passing or shared-memory inter-core communication methods. Common network topologies to interconnect cores include bus, ring, two-dimensional mesh, and crossbar. Homogeneous multi-core systems include only identical cores; heterogeneous multi-core systems have cores that are not identical (e.g. big.LITTLE have heterogeneous cores that share the same instruction set, while AMD Accelerated Processing Units have cores that don't even share the same instruction set). Just as with single-processor systems, cores in multi-core systems may implement architectures such as VLIW, superscalar, vector, or multithreading. - A microcontroller (or MCU for "microcontroller unit") is a small computer on a single integrated circuit. In modern terminology, it is a System on a chip or SoC. A microcontroller contains one or more CPUs (processor cores) along with memory and programmable input/output peripherals. Program memory in the form of Ferroelectric RAM, NOR flash or OTP ROM is also often included on chip, as well as a small amount of RAM. Microcontrollers are designed for embedded applications, in contrast to the microprocessors used in personal computers or other general purpose applications consisting of various discrete chips. Despite this however, many of the most popular microcontrollers in use today are in fact based on older microprocessor chips which are now deemed obsolete for use in personal computers - good examples being the Zilog Z80 and the MOS Technology 6502. - An electronic calculator is a small, portable electronic device used to perform operations ranging from basic arithmetic to complex mathematics. - Dallas is a major city in the state of Texas and is the largest urban center of the fourth most populous metropolitan area in the United States. The city proper ranks ninth in the U.S. and third in Texas after Houston and San Antonio. The city's prominence arose from its historical importance as a center for the oil and cotton industries, and its position along numerous railroad lines. The bulk of the city is in Dallas County, of which it is the county seat; however, sections of the city are located in Collin, Denton, Kaufman, and Rockwall counties. According to the 2010 United States Census, the city had a population of 1,197,816. The United States Census Bureau's estimate for the city's population increased to 1,300,092 as of July 1, 2015. - The Texas Instruments AR7 is a fully integrated single - chip ADSL CPE access router solution . The AR7 combines a MIPS32 processor , a DSP - based digital transceiver , and an ADSL analog front end . - Electronics is the science of controlling electrical energy electrically, in which the electrons have a fundamental role. Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit. - Texas Instruments Inc. (TI) is an American technology company that designs and manufactures semiconductors, which it sells to electronics designers and manufacturers globally. Headquartered in Dallas, Texas, United States, TI is one of the top ten semiconductor companies worldwide, based on sales volume. Texas Instruments's focus is on developing analog chips and embedded processors, which accounts for more than 85% of their revenue. TI also produces TI digital light processing (DLP) technology and education technology products including calculators, microcontrollers and multi-core processors. To date, TI has more than 43,000 patents worldwide. Given the information above, choose from the list below the object entity that exhibits the relation 'instance of' with the subject 'ti-ar7'. Choices: - area - census - city - company - couple - data - device - die - education - electronic device - electronics - energy - instruction set - integrated circuit - may - message - metropolitan - metropolitan area - microcontroller - network - ordinary - package - population - position - processor - role - seat - single - system - system on a chip - technology - the city - two - vector
A: system on a chip