Question: What was the bomber commonly known as that was used in the Granai airstrike?
Context: Public-private partnerships in Canada, (PPP or P3) is a form of alternative service delivery (ASD) that involves a formal collaborative arrangement between the public and private sector in several initiatives.  This process can be done by pooling resources together to meet a common goal, or simply having the private sector focusing on carrying out specific societal responsibilities.  There are several subcategories that P3s can be grouped into.  The forms of P3s in Canada include: build–operate–transfer (BOOT), company-owned-government-operated (COGO), and government-owned-company-operated (GOCO). Public–private partnerships are commonly known for being used for infrastructure projects.  The history of P3 projects in Canada can be understood in two waves: the first wave (1990–2000) and the second wave (2000–present).  Since its Canadian origins, over 220 projects have been facilitated.  The first and most commonly known examples of P3 projects are Highway 407 in Ontario, The Royal Ottawa Hospital, and the Confederation Bridge linking New Brunswick and Prince Edward Island. On 11 December 2016, a suicide bomber killed 29 people and injured 47 others at St. Peter and St. Paul's Church (commonly known as El-Botroseya Church), a chapel next to Saint Mark's Coptic Orthodox Cathedral, seat of the Coptic Orthodox Pope, in Cairo's Abbasia district.  Egypt's President, Abdel Fattah el-Sisi, on Monday identified the bomber as 22-year-old Mahmoud Shafiq Mohammed Mustafa, who had worn a suicide vest.  el-Sisi reported that three men and a woman have been arrested in connection with the attack; two others are being sought.  ISIS claimed responsibility for the attack.  This was the first time the church was ever bombed. Achmad Yani International Airport (Indonesian: "Bandar Udara Internasional Achmad Yani" ) (IATA: SRG, ICAO: WAHS, previously WARS, previously WIIS) serves Semarang, Central Java, Indonesia.  It used to be a military airbase owned by the TNI (Armed Forces of Indonesia) until 1966 when the airport was declared open for domestic commercial flights, other than as an airbase for the Indonesian Army.  The airport is in the coastal area of Maron beach in West Semarang district, which is prone to flooding and abrasion.  There are ponds around the compound, and mangroves will be planted along the coastline in line with the green airport concept which was scheduled to be completed by June 2013.  The area is commonly known as Kalibanteng, hence it was commonly known as Kalibanteng Airbase in the past.  The name Achmad Yani was taken to honour one of Indonesia's national heroes, General Achmad Yani. The Granai airstrike, sometimes called the Granai massacre, refers to the killing of approximately 86 to 147 Afghan civilians by an airstrike by a US Air Force B-1 Bomber on May 4, 2009, in the village of Granai (sometimes spelled Garani or Gerani) in Farah Province, south of Herat, Afghanistan. The shannon (symbol: Sh), more commonly known as the "bit", is a unit of information and of entropy defined by IEC 80000-13.  One shannon is the information content of an event occurring when its probability is one half.  It is also the entropy of a system with two equiprobable states.  If a message is made of a sequence of bits, with all possible bit strings being equally likely, the message's information content expressed in shannons is equal to the number of bits in the sequence.  For this and historical reasons, the shannon is more commonly known as the bit.  The introduction of the "shannon" term provides an explicit distinction between the amount of information that is expressed and the quantity of data that may be used to represent the information. Vallipuram Vasanthan (Tamil: வல்லிப்புரம் வசந்தன் ; 1 January 1966 – 5 July 1987; commonly known by the nom de guerre Captain Miller) was a Sri Lankan Tamil rebel and member of the Liberation Tigers of Tamil Eelam (LTTE), a separatist Tamil militant organisation in Sri Lanka.  He was the LTTE's first Black Tiger (suicide bomber). Marshal of the Royal Air Force Sir Arthur Travers Harris, 1st Baronet, {'1': ", '2': ", '3': ", '4': "} (13 April 1892 – 5 April 1984), commonly known as "Bomber" Harris by the press and often within the RAF as "Butcher" Harris, was Air Officer Commanding-in-Chief (AOC-in-C) RAF Bomber Command during the height of the Anglo-American strategic bombing campaign against Nazi Germany in the Second World War.  In 1942, the British Cabinet agreed to the "area bombing" of German cities.  Harris was tasked with implementing Churchill's policy and supported the development of tactics and technology to perform the task more effectively.  Harris assisted British Chief of the Air Staff Marshal of the Royal Air Force Charles Portal in carrying out the United Kingdom's most devastating attacks against the German infrastructure and population, including the Bombing of Dresden. Air Chief Marshal Sir William Derek Hodgkinson, (27 December 1917 – 29 January 2010), commonly known as Sir Derek Hodgkinson, was a senior Royal Air Force officer.  As a bomber pilot in the Second World War, he was shot down and spent time in Stalag Luft III as "Big S", responsible for the security of the escape committee. The Rockwell B-1 Lancer is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force (USAF).  It is commonly called the "Bone" (from "B-One").  It is one of three strategic bombers in the USAF fleet , the other two being the B-2 Spirit "Stealth Bomber", and the B-52 Stratofortress. Amolops (commonly known as cascade frogs or sucker frogs) is a quite large genus of true frogs (family Ranidae) native mainly to eastern and southeastern Asia.  These frogs are quite closely related to such genera as "Huia", "Meristogenys", "Odorrana", "Pelohylax" and "Rana", but still form a distinct lineage among the core radiation of true frogs.  They are commonly known as "torrent frogs" after their favorite habitat - small rapid-flowing mountain and hill streams - but this name is used for many similar-looking frogs regardless of whether they are loosely related.
Answer: Bone