input question: Information: - PHP is a server-side scripting language designed primarily for web development but also used as a general-purpose programming language. Originally created by Rasmus Lerdorf in 1994, the PHP reference implementation is now produced by The PHP Development Team. PHP originally stood for "Personal Home Page", but it now stands for the recursive acronym "PHP: Hypertext Preprocessor". - Drush is a computer software shell - based application used to control , manipulate , and administer Drupal websites . On the surface , drush is a tool for updating site modules , however Drush has a more comprehensive list of features . - A blog (a truncation of the expression weblog) is a discussion or informational website published on the World Wide Web consisting of discrete, often informal diary-style text entries ("posts"). Posts are typically displayed in reverse chronological order, so that the most recent post appears first, at the top of the web page. Until 2009, blogs were usually the work of a single individual, occasionally of a small group, and often covered a single subject or topic. In the 2010s, "multi-author blogs" (MABs) have developed, with posts written by large numbers of authors and sometimes professionally edited. MABs from newspapers, other media outlets, universities, think tanks, advocacy groups, and similar institutions account for an increasing quantity of blog traffic. The rise of Twitter and other "microblogging" systems helps integrate MABs and single-author blogs into the news media. "Blog" can also be used as a verb, meaning "to maintain or add content to a blog". - Drupal , a free and open source content-management framework written in PHP and distributed under the GNU General Public License, provides a back-end framework for at least 2.2% of all Web sites worldwide ranging from personal blogs to corporate, political, and government sites. Systems also use Drupal for knowledge management and for business collaboration. What entity does 'drush' has the relation 'programming language' with????
output answer: php

input question: Information: - The Third Life of Grange Copeland is the debut novel of American author Alice Walker. Published in 1970, it is set in rural Georgia. It tells the story of Grange, his wife, their son Brownfield, and granddaughter Ruth. - The Pulitzer Prize for Fiction is one of the seven American Pulitzer Prizes that are annually awarded for Letters, Drama, and Music. It recognizes distinguished fiction by an American author, preferably dealing with American life, published during the preceding calendar year. As the Pulitzer Prize for the Novel, it was one of the original Pulitzers, for the program was inaugurated in 1917 with seven prizes, four of which were awarded that year. (No Novel prize was awarded in 1917; the first was awarded in 1918.) - The Color Purple is a 1982 epistolary novel by American author Alice Walker that won the 1983 Pulitzer Prize for Fiction and the National Book Award for Fiction. It was later adapted into a film and musical of the same name. - Alice Malsenior Walker (born February 9, 1944) is an American novelist, short story writer, poet, and activist. She wrote the critically acclaimed novel "The Color Purple" (1982) for which she won the National Book Award and the Pulitzer Prize for Fiction. She also wrote "Meridian" and "The Third Life of Grange Copeland", among other works. - The National Book Awards are a set of annual U.S. literary awards. At the final National Book Awards Ceremony every November, the National Book Foundation presents the National Book Awards and two lifetime achievement awards to authors. - Meridian is a 1976 novel by American author Alice Walker . It has been described as Walker 's '' meditation on the modern civil rights movement . '' What entity does 'meridian ' has the relation 'followed by' with????
output answer:
the color purple