instruction:
This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning). 
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
question:
Passage: Politically, Portsmouth is a center of liberal politics and stronghold for the Democratic Party. In 2016, Portsmouth voted 67.70% for Hillary Clinton in the United States presidential election, 2016, 62.53% for Colin Van Ostern in the New Hampshire gubernatorial election, 2016, 64.48% for Maggie Hassan in the United States Senate election in New Hampshire, 2016, and 62.16% for Carol Shea-Porter in the United States House of Representatives elections in New Hampshire, 2016. In 2014, Portsmouth voted 70.05% for Maggie Hassan in the New Hampshire gubernatorial election, 2014, 67.34% for Jeanne Shaheen in the United States Senate election in New Hampshire, 2014, and 68.34% for Carol Shea-Porter in the United States House of Representatives elections in New Hampshire, 2014. In 2012, Portsmouth voted 67.56% for Barack Obama in the United States presidential election, 2012, 70.16% for Maggie Hassan in the New Hampshire gubernatorial election, 2012, and 68.50% for Carol Shea-Porter in the United States House of Representatives elections in New Hampshire, 2012.
answer:
Did Carol Shea-Porter get more votes in 2016 or in 2014 when she ran for the United States House of Representatives?


question:
Passage: Superferry 14 was a large ferry destroyed by a bomb on 27 February 2004, killing 116 people in the Philippines' worst terrorist attack and the world's deadliest terrorist attack at sea. On that day, the 10,192 ton ferry sailed out of Manila with about 900 passengers and crew on board. A television set filled with 8 lb.  of TNT had been placed on board. 90 minutes out of port, the bomb exploded. 63 people were killed instantly and 53 were missing and presumed dead. Despite claims from terrorist groups, the blast was initially thought to have been an accident caused by a gas explosion. However, after divers righted the ferry five months after it had sunk, they found evidence of a bomb blast. A man called Redendo Cain Dellosa admitted to planting the bomb for Abu Sayyaf. Six suspects were arrested in connection with the bombing while the masterminds, Khadaffy Janjalani and Abu Sulaiman, were killed.
answer:
How many days did the worst terrorist attack and the world's deadliest terrorist attack at sea overlap?


question:
Passage: There were 2,380 households of which 18.4% had children under the age of 18 living with them, 28.6% were Marriage living together, 6.3% had a female householder with no husband present, 3.2% had a male householder with no wife present, and 61.9% were non-families. 32.1% of all households were made up of individuals and 11.9% had someone living alone who was 65 years of age or older. The average household size was 2.37 and the average family size was 2.82.
answer:

How many in percent of households didn't have children under the age of 18 living with them?