TASK DEFINITION: This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
PROBLEM: No evidence has yet been found of a Jewish presence in antiquity in Germany beyond its Roman border, nor in Eastern Europe. In Gaul and Germany itself, with the possible exception of Trier and Cologne, the archeological evidence suggests at most a fleeting presence of very few Jews, primarily itinerant traders or artisans. A substantial Jewish population emerged in northern Gaul by the Middle Ages, but Jewish communities existed in 465 CE in Brittany, in 524 CE in Valence, and in 533 CE in Orleans. Throughout this period and into the early Middle Ages, some Jews assimilated into the dominant Greek and Latin cultures, mostly through conversion to Christianity.[better source needed] King Dagobert I of the Franks expelled the Jews from his Merovingian kingdom in 629. Jews in former Roman territories faced new challenges as harsher anti-Jewish Church rulings were enforced.

SOLUTION: Who expelled the Jews from his Merovingian kingdom in 629?

PROBLEM: The executive branch consists of the Governor, their staff, and other elected officials. The principal head of government, the Governor is the chief executive of the Oklahoma executive branch, serving as the ex officio Commander-in-Chief of the Oklahoma National Guard when not called into Federal use and reserving the power to veto bills passed through the Legislature. The responsibilities of the Executive branch include submitting the budget, ensuring that state laws are enforced, and ensuring peace within the state is preserved.

SOLUTION: Who is in the executive branch?

PROBLEM: As a foreign language, Dutch is mainly taught in primary and secondary schools in areas adjacent to the Netherlands and Flanders. In French-speaking Belgium, over 300,000 pupils are enrolled in Dutch courses, followed by over 23,000 in the German states of Lower Saxony and North Rhine-Westphalia, and about 7,000 in the French region of Nord-Pas-de-Calais (of which 4,550 are in primary school). At an academic level, the largest number of faculties of neerlandistiek can be found in Germany (30 universities), followed by France (20 universities) and the United Kingdom (5 universities).

SOLUTION:
About how many students in Belgium are studying Dutch?