Problem: Information: - ChemDraw is a molecule editor first developed in 1985 by David A. Evans and Stewart Rubenstein (later by the cheminformatics company CambridgeSoft). The company was sold to PerkinElmer in the year 2011. ChemDraw, along with Chem3D and ChemFinder, is part of the ChemOffice suite of programs and is available for Macintosh and Microsoft Windows. A simplified, touch optimized version for the iPad was released in late 2013. - CDX is a binary file type created by CambridgeSoft Corporation 's ChemDraw chemical structure application . CDXML is the XML and preferred version of this format . - PerkinElmer, Inc., is an American multinational corporation focused in the business areas of human and environmental health, including: environmental analysis, food and consumer product safety, medical imaging, drug discovery, diagnostics, biotechnology, industrial applications, and life science research. PerkinElmer produces analytical instruments, genetic testing and diagnostic tools, medical imaging components, software, instruments, and consumables for multiple end markets. - CDXML is the XML analogue of the binary CDX file type used by CambridgeSoft Corporation's ChemDraw chemical structure application. It is considered to be the preferred format for future development. - The Macintosh (; (branded as Mac since 1998) is a series of personal computers (PCs) designed, developed, and marketed by Apple Inc. Steve Jobs introduced the original Macintosh computer on January 10, 1984. This was the company's first mass-market personal computer featuring an integral graphical user interface and mouse. This first model was later renamed to "Macintosh 128k" for uniqueness amongst a populous family of subsequently updated models which are also based on Apple's same proprietary architecture. Since 1998, Apple has largely phased out the Macintosh name in favor of "Mac", and the product family has been nicknamed "Mac" or "the Mac" since the development of the first model. - Microsoft Windows (or simply Windows) is a metafamily of graphical operating systems developed, marketed, and sold by Microsoft. It consists of several families of operating systems, each of which cater to a certain sector of the computing industry with the OS typically associated with IBM PC compatible architecture. Active Windows families include Windows NT, Windows Embedded and Windows Phone; these may encompass subfamilies, e.g. Windows Embedded Compact (Windows CE) or Windows Server. Defunct Windows families include Windows 9x; Windows 10 Mobile is an active product, unrelated to the defunct family Windows Mobile. Given the information, choose the subject and object entities that have the relation of 'developer'.

A: cdx format , perkinelmer
[Q]: Information: - Pieve di Cadore is a "comune" (municipality) in the province of Belluno in the Italian region of Veneto, about north of Venice and about northeast of Belluno. "Pieve" means "Parish church". It is the birthplace of the Italian painter Titian. - Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state. - Padua (or ) is a city and "comune" in Veneto, northern Italy. It is the capital of the province of Padua and the economic and communications hub of the area. Padua's population is 214,000. The city is sometimes included, with Venice (Italian "Venezia") and Treviso, in the Padua-Treviso-Venice Metropolitan Area, which has a population of c. 1,600,000. - Venice (; ) is a city in northeastern Italy and the capital of the Veneto region. It is situated across a group of 117 small islands that are separated by canals and linked by bridges. These are located in the shallow Venetian Lagoon, an enclosed bay that lies between the mouths of the Po and the Piave Rivers. Parts of Venice are renowned for the beauty of their settings, their architecture, and artwork. The lagoon and a part of the city are listed as a World Heritage Site. - Tiziano Vecelli or Tiziano Vecellio (1488/1490 27 August 1576), known in English as Titian , was an Italian painter, the most important member of the 16th-century Venetian school. He was born in Pieve di Cadore, near Belluno (in Veneto, Republic of Venice). During his lifetime he was often called "da Cadore", taken from the place of his birth. - Mattia Cadorin ( mid 17th century ) ( also known as Bolnetta ) was an Italian engraver and publisher who flourished at Padua about 1648 . He engraved after Titian and others . His plates are generally marked Cadorin . Given the information, choose the subject and object entities that have the relation of 'occupation'.
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[A]:
mattia cadorin , painter