Question: Planter's Punch and modern Bumbo both contain what type of rum? Dark Rum
Context: A Dark 'n' Stormy is a highball cocktail made with dark rum (the "dark") and ginger beer (the "stormy") served over ice and garnished with a slice of lime.  Lime juice is also frequently added. Inner Circle Rum is a dark rum produced in Australia.  The "Inner Circle Rum" brand name was sold to Vok Beverages, a subsidiary of Adelaide based beverage company Bickford's Australia.  As of 2011 the brand is still owned by the 100% Australian owned company and is experiencing double digit growth. Bundaberg Rum is a dark rum produced in Bundaberg, Australia.  It is often referred to as "Bundy". Bumbo (also known as bombo or bumboo) is a drink made from rum, water, sugar, and nutmeg.  Cinnamon is sometimes substituted for or added to the nutmeg.  Modern bumbo is often made with dark rum, citrus juice, grenadine, and nutmeg. Khukri Rum is an iconic Nepalese oak vatted dark rum launched in 1959.  Khukri Rum comes in three varieties; Khukri XXX Rum, Coronation Khukri XXX Rum and Khukri Spice Rum.  All variants are matured for a minimum of eight months and have alcohol content of 42.8%.  Khukri Rum is produced in Kathmandu, Nepal by Nepal Distilleries Private Limited and is available domestically in all parts of Nepal as well as exported to Japan, South Korea, Hong Kong, Italy, the United States, Dubai and Australia. Planter's Punch is an IBA Official Cocktail made of dark rum, several juices, grenadine syrup, sugar syrup, and Angostura bitters. Goombay Smash is a rum based beverage in the Bahamas.  It is traditionally served in a sling or collins glass.  The Goombay Smash was created by Emily Cooper, aka Miss Emily, at the Blue Bee Bar in New Plymouth.  The original recipe is a secret, but it is believed to have contained coconut rum, dirty rum, apricot brandy, and pineapple juice.  Imitators and variations commonly use rum, coconut and pineapple juice.  Apricot liqueur is sometimes used and dark, amber or spiced rums (dirty rums) are preferred.  In place of coconut rum, coconut cream can be used.  Other variations include Creme de Banana, orange juice and grenadine. A Painkiller is a rum cocktail trademarked by Pusser's Rum Ltd, their signature drink.  It is often associated with Tiki establishments.  The Painkiller is a blend of Pusser's rum with 4 parts pineapple juice, 1 part cream of coconut and 1 part orange juice, well shaken and served over the rocks with a generous amount of fresh nutmeg on top.  It may be made with either two, three or four ounces of Pusser's dark rum. Old Monk Rum known as 'OMR' is an iconic vatted Indian dark rum, launched on 19 December 1954.  It is blended and aged for a minimum of 7 years.  It is a dark rum with a distinct vanilla flavour, with an alcohol content of 42.8%.  It is produced in Ghaziabad, Uttar Pradesh, and was previously available in all parts of India. Beenleigh Rum is one of Australia's oldest brands of rum.  It is produced at the heritage-listed Beenleigh Rum Distillery at Eagleby (formerly part of Beenleigh) in the City of Logan, Queensland.  This Australian Rum is 100% Australian made from all local ingredients and is available in 700 ml Dark Rum aged for 5 years, 700 ml White Rum and Australia's only 700 ml Honey Liqueur Dark rum rum grades.  All three offers are fermented from Queensland molasses.
Answer: dark rum