This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.

Example Input: Passage: In 1918, brothers Jerónimo, Rosa, Gerardo and Jaime Fonalledas acquired  of land previously known as "Las Monjas". This land was property of Don Pablo Ubarri Capetillo, the Count of Santurce. By 1920, little by little cane harvesting was eliminated with the intention of using the land for the creation of a milk company, eventually known as "Vaquería Tres Monjitas". In 1950, the metropolitan area of San Juan was growing rapidly. The planning board began to build the project and ordered the development of the lands. It is then that the Fonalledas brothers came up with the idea of establishing a regional shopping center in the "Las Monjas" property. The planning board included a space of 15 acres of land for a shopping center in its development plan. In 1962, the plans for the construction of a shopping center and the negotiations with tenants began. In April 1967, construction of Plaza Las Americas began under the direction of engineer Peter Jacobson. On September 3, 1968, Plaza Las Americas held its grand opening. It was the first enclosed shopping center in Puerto Rico and the largest in Latin America at the time. The project was inaugurated with a total of 79 establishments, a twin cinema and parking for 4,000 vehicles. One hundred percent of the space is rented and nearly 2,000 people were employed in the new mall. The primary anchor store is a three-level (261,500 square foot) J. C. Penney. It was the chains first location outside the fifty states and its largest operation between 1968 and 1971. The mall also housed two San Juan-based department stores as its second and third anchors. These are a two-level (76,500 square foot) Gonzales Padin and (22,000 square foot) Velasco. Inline stores include Martha Washington Ice Cream, Zale Corporation, Florsheim Shoes, La Esquina Famosa (mens clothing), Bakers (shoes), Zale Corporation, Clubman, Marianne Shops, Singer Corporation Sewing Center, New York & Company, Thom McAn, La Favorita and First Federal Savings Bank, along with an F. W. Woolworth Company, Farmacias Gonzalez (pharmacy), La Cosa (curios), La Tienda Sin Nombre (shoes), Bennys Toys, Pueblo Supermarket, travel agency and a full-sized hardware store. A small section had a second floor where medical and business offices were accessible. The following year, the architectural design of Plaza las Americas won the URBE Award for Best Commercial Architecture
Question: What year did the architectural design of Plaza las Americas win the URBE Award for Best Commercial Architecture?
Example Output: date

Example Input: Passage: The fourth Chinese domination was a period of the history of Vietnam, from 1407 to 1427 during which the country was invaded and ruled by the Chinese Ming dynasty. It was the result of the conquest of the region in 1406 to 1407. The previous periods of Chinese rules, collectively known as the Bắc thuộc periods in Vietnam, were longer-lasting, constituting much of Vietnam's history from 111 BC to 939 AD. The fourth Chinese occupation of Vietnam was eventually ended with the establishment of the Lê dynasty.
Question: What year was the establishment of the Lê dynasty?
Example Output: date

Example Input: Passage: The Ravens' next match was an AFC North rivalry match against the Browns at home. In  the 1st quarter the Ravens trailed early when kicker Phil Dawson made a 28-yard field goal, but got the lead back after QB Joe Flacco found WR Anquan Boldin on an 8 and a 12-yard TD pass. After that the Ravens fell behind when RB Peyton Hillis made a 1-yard TD run, followed in the 4th quarter by QB Seneca Wallace completing a 1-yard TD pass to TE Benjamin Watson. Then the Ravens replied and took the lead when Flacco made a 27-yard TD pass to WR Anquan Boldin, followed by kicker Billy Cundiff nailing a 49-yard field goal.
Question: How many yards longer was Joe Flacco's second touchdown pass compared to his first?
Example Output:
number