input: Please answer the following: Information: - A file archiver is a computer program that combines a number of files together into one archive file, or a series of archive files, for easier transportation or storage. File archivers may employ lossless data compression in their archive formats to reduce the size of the archive. - The rzip program is huge - scale data compression software designed around initial LZ77 - style string matching on a 900 MB dictionary window , followed by bzip2 - based Burrows -- Wheeler transform ( BWT ) and entropy coding ( Huffman ) on 900 kB output chunks . - The bit is a basic unit of information in computing and digital communications. A bit can have only one of two values, and may therefore be physically implemented with a two-state device. These values are most commonly represented as either a . The term "bit" is a portmanteau of binary digit. In information theory, the bit is equivalent to the unit "shannon", named after Claude Shannon. - In signal processing, data compression, source coding, or bit-rate reduction involves encoding information using fewer bits than the original representation. Compression can be either lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in lossless compression. Lossy compression reduces bits by removing unnecessary or less important information. The process of reducing the size of a data file is referred to as data compression. In the context of data transmission, it is called source coding (encoding done at the source of the data before it is stored or transmitted) in opposition to channel coding. - Signal processing is an enabling technology that encompasses the fundamental theory, applications, algorithms, and implementations of processing or transferring information contained in many different physical, symbolic, or abstract formats broadly designated as "signals". It uses mathematical, statistical, computational, heuristic, and linguistic representations, formalisms, and techniques for representation, modelling, analysis, synthesis, discovery, recovery, sensing, acquisition, extraction, learning, security, or forensics. - bzip2 is a free and open-source file compression program that uses the BurrowsWheeler algorithm. It only compresses single files and is not a file archiver. It is developed and maintained by Julian Seward. Seward made the first public release of bzip2, version 0.15, in July 1996. The compressor's stability and popularity grew over the next several years, and Seward released version 1.0 in late 2000. - Lossless compression is a class of data compression algorithms that allows the original data to be perfectly reconstructed from the compressed data. By contrast, lossy compression permits reconstruction only of an approximation of the original data, though this usually improves compression rates (and therefore reduces file sizes). - Julian Seward is a compiler writer and Free Software contributor who lives in Cambridge, UK. He is commonly known for creating the bzip2 compression tool, as well as the valgrind memory debugging toolset founded in 2000. In 2006, he won a second Google-O'Reilly Open Source Award for his work on Valgrind. Given the paragraphs above, decide what entity has the relation 'instance of' with 'free software'.
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output: rzip

input: Please answer the following: Information: - Nick and Nora Charles are fictional characters created by Dashiell Hammett in his novel "The Thin Man". The characters were later adapted for film in a series of movies between 1934 and 1947; for radio from 1941 to 1950; for television from 1957 through 1959; as a Broadway musical in 1991; and as a stage play in 2009. - Red Harvest (1929) is a novel by Dashiell Hammett. The story is narrated by The Continental Op, a frequent character in Hammett's fiction, much of which is drawn from his own experiences as an operative of the Pinkerton Detective Agency (fictionalized as the Continental Detective Agency). The labor dispute in the novel was inspired by Butte's Anaconda Road Massacre. - The Thin Man (1934) is a detective novel by Dashiell Hammett, originally published in the December 1933 issue of "Redbook". It appeared in book form the following month. - Samuel Dashiell Hammett (May 27, 1894 January 10, 1961) was an American author of hard-boiled detective novels and short stories, screenwriter, and political activist. Among the enduring characters he created are Sam Spade ("The Maltese Falcon"), Nick and Nora Charles ("The Thin Man"), and the Continental Op ("Red Harvest" and "The Dain Curse"). - The Dain Curse is a novel written by Dashiell Hammett and published in 1929 . Before its publication in book form , it was serialized in Black Mask ( 1928 -- 29 ) . - Sam Spade is a fictional private detective and the protagonist of Dashiell Hammett's 1930 novel, "The Maltese Falcon". Spade also appeared in three lesser-known short stories by Hammett. - The Continental Op is a fictional character created by Dashiell Hammett. He is a private investigator employed as an operative of the Continental Detective Agency's San Francisco office. His name is never mentioned in any story. Given the paragraphs above, decide what entity has the relation 'follows' with 'red harvest'.
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output:
the dain curse