Input: Article: Municipalities (Gemeinden): Every rural district and every Amt is subdivided into municipalities, while every urban district is a municipality in its own right. There are (as of 6 March 2009[update]) 12,141 municipalities, which are the smallest administrative units in Germany. Cities and towns are municipalities as well, also having city rights or town rights (Stadtrechte). Nowadays, this is mostly just the right to be called a city or town. However, in former times there were many other privileges, including the right to impose local taxes or to allow industry only within city limits.

Now answer this question: What is the smallest administrative unit in Germany?

Output: a municipality

Input: Article: The RIBA Guide to its Archive and History (1986) has a section on the "Statutory registration of architects" with a bibliography extending from a draft bill of 1887 to one of 1969. The Guide's section on "Education" records the setting up in 1904 of the RIBA Board of Architectural Education, and the system by which any school which applied for recognition, whose syllabus was approved by the Board and whose examinations were conducted by an approved external examiner, and whose standard of attainment was guaranteed by periodical inspections by a "Visiting Board" from the BAE, could be placed on the list of "recognized schools" and its successful students could qualify for exemption from RIBA examinations.

Now answer this question: When does the Royal Institute's Guide indicate the first RIBA Board was established?

Output: 1904

Input: Article: The relationship between genes can be measured by comparing the sequence alignment of their DNA.:7.6 The degree of sequence similarity between homologous genes is called conserved sequence. Most changes to a gene's sequence do not affect its function and so genes accumulate mutations over time by neutral molecular evolution. Additionally, any selection on a gene will cause its sequence to diverge at a different rate. Genes under stabilizing selection are constrained and so change more slowly whereas genes under directional selection change sequence more rapidly. The sequence differences between genes can be used for phylogenetic analyses to study how those genes have evolved and how the organisms they come from are related.

Now answer this question: What does comparing the sequence alignment of genes' DNA measure?

Output:
The relationship between genes