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.

Ex Input:
Passage: In February 1865 Brahmss mother died, and he began to compose his large choral work A German Requiem Op. 45, of which six movements were completed by 1866. Premieres of the first three movements were given in Vienna, but the complete work was first given in Bremen in 1868 to great acclaim. A seventh movement (the soprano solo "Ihr habt nun Traurigkeit") was added for the equally successful Leipzig premiere (February 1869), and the work went on to receive concert and critical acclaim throughout Germany and also in England, Switzerland and Russia, marking effectively Brahmss arrival on the world stage. Brahms also experienced at this period popular success with works such as his first set of Hungarian Dances (1869), the Liebeslieder Walzer, Op. 52 (Brahms), (1868/69), and his collections of lieder (Opp. 43 and 4649). Following such successes he finally completed a number of works that he had wrestled with over many years such as the cantata Rinaldo (cantata) (18631868), his Two String Quartets, Op. 51 (Brahms) Op. 51 nos. 1 and 2 (18651873), the third piano quartet (18551875), and most notably his Symphony No. 1 (Brahms) which appeared in 1876, but which had been begun as early as 1855.
Question: How many years after Brahmss mother died, were the complete work given in Bremen?

Ex Output:
number

Ex Input:
Passage: As of the census of 2000, there were 49,129 people, 18,878 households, and 13,629 families residing in the county. The population density was 88 people per square mile (34/km2). There were 21,779 housing units at an average density of 39 per square mile (15/km2). The racial makeup of the county was 74.4% Race (United States Census), 20.4% Race (United States Census) or Race (United States Census), 0.60% Race (United States Census), 1.1% Race (United States Census), 0.15% Race (United States Census), 1.3% from Race (United States Census), and 2.2% from two or more races. 3.4% of the population were Race (United States Census) or Race (United States Census) of any race. 2.85% of the population reported speaking Spanish language at home, while 1.51% speak German language.
Question: Which was spoken more, German or Spanish?

Ex Output:
span

Ex Input:
Passage: The Front refused to officially disclose the number of members that it had. Thurlow suggested that "the most reliable estimates" were those produced by the anti-fascist investigatory magazine Searchlight (magazine). Following its establishment, the NF claimed to have 4000 members in 1968, and in February 1974 a branch chairman claimed that it had 20,000 members. Fielding suggested that it probably had about 21,000 members in early 1975, of whom 6,000 to 8,000 were "paper members" who had not renewed their membership subscriptions but not officially terminated their membership. Searchlight claimed that from its origins with 4,000 members in 1968, the party reached a peak membership of 17,500 in 1972, which had declined to 10,000 in 1979, to 3,148 in 1984, and to 1,000 in January 1985. An estimate of party membership in 1989 put adherents of the Flag Group at about 3,000 and of the Strasserite faction at about 600. Thurlow noted that even at its peak in the 1970s, the Fronts membership was still only half the size of that of the BUF during its 1930s heyday.
Question: What year was the membership, according to the of the Searchlight, for the Front closest to the membership total of the Flag Group in 1989?

Ex Output:
date