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 Q]: Passage: Though a pilot was shot in the spring of 1955, the game did not move to television until 1959. As G.E. College Bowl with General Electric as the primary sponsor, the show ran on CBS from 1959 to 1963, and moved back to NBC from 1963 to 1970. Allen Ludden was the original host, but left to do Password (TV series) full-time in 1962. Robert Earle was moderator for the rest of the run. The norm developed in the Ludden-Earle era of undefeated teams retiring after winning five games. Each winning team earned $1,500 in scholarship grants from General Electric with runner-up teams receiving $500. A teams fifth victory awarded $3,000 from General Electric plus $1,500 from Gimbels department stores for a grand total of $10,500. On April 16, 1967, Seventeen (American magazine) magazine matched GEs payouts so that each victory won $3,000 and runners-up earned $1,000. The payouts from Gimbel department stores remained the same so that five-time champions retired with a grand total of $19,500.
Question: How many years after shooting the pilot did the game move to television?
[EX A]: number

[EX Q]: Passage: The 2010 maternal mortality rate per 100,000 births for Guinea Bissau was 1000. This compares with 804.3 in 2008 and 966 in 1990. The under-5 mortality rate, per 1,000 births, was 195 and the neonatal mortality as a percentage of under-5 mortality was 24. The number of midwives per 1,000 live births was 3; one out of eighteen pregnant women die as a result of pregnancy. According to a 2013 UNICEF report, 50% of women in Guinea Bissau had undergone female genital mutilation. In 2010, Guinea Bissau had the seventh-highest maternal mortality rate in the world.
Question: Which year had the lowest maternal mortality rate?
[EX A]: date

[EX Q]: Passage: In 1945 the border between Poland and Czechoslovakia was set at the 1920 line. Polish troops then occupied northern Orava and Spiš on 17 July 1945. There were armed clashes and fatalities in some villages over the following two years. Slovaks from the Polish part of Spiš settled mainly in the newly created industrial town of Svit near Poprad, Kežmarok, Poprad, and in depopulated German villages  near Kežmarok. Slovaks from the Polish part of Orava settled mainly in Czech Silesia, and in depopulated German villages in the Czech lands . On 10 March 1947 a treaty guaranteeing basic rights for Slovaks in Poland was signed between Czechoslovakia and Poland. As a result, 41 Slovak basic schools and 1 high school were opened in Poland. Most of these however were shut down in the early sixties because of lack of Slovakian teachers. On June 13, 1958, in Warsaw, the two countries signed a treaty confirming the border at the line of January 1, 1938 , and since then there have been no conflicts regarding this matter. In March 1975 Czechoslovakia and Poland modified their border along the Dunajec to permit Poland to construct a dam in the Czorsztyn region, southeast of Kraków.
Question: When the border between Poland and Czechoslovakia was set at the 1938 line?
[EX A]:
date