sentences:  Father of All Bombs
  
  Aviation Thermobaric Bomb of Increased Power (ATBIP; , АВБПМ), nicknamed "Father of All Bombs" (FOAB; , "Пвб"), is a Russian-designed, bomber-delivered thermobaric weapon.The bomb is reportedly similar to the US military's GBU-43/B Massive Ordnance Air Blast which is often unofficially called "Mother of All Bombs" derived from its official military acronym "MOAB".