question: OPTIONS:
- yes
- no
This construction produces two pn junctions: a baseemitter junction and a basecollector junction, separated by a thin region of semiconductor known as the base region (two junction diodes wired together without sharing an intervening semiconducting region will not make a transistor).
What gives bipolar transistors their name?

answer: no

[Q]: Sentence: Portuguese is now spoken as a native language in five different continents, with Brazil accounting for the largest number of native Portuguese speakers of any country (200 million speakers in 2012). Question: What country has the largest number of native Portuguese speakers? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "In January 1968, a few weeks after the devaluation of the pound, Prime Minister Harold Wilson and his Defence Secretary Denis Healey announced that British troops would be withdrawn from major military bases East of Suez, which included the ones in the Middle East, and primarily from Malaysia and Singapore." provide a valid answer to "Where did Britain's army attack in 1961?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "Traditional morphology-based or appearance-based systematics have usually given the Hexapoda the rank of superclass,:180 and identified four groups within it: insects (Ectognatha), springtails (Collembola), Protura, and Diplura, the latter three being grouped together as the Entognatha on the basis of internalized mouth parts." answer the question "Morphology-based and appearance-based are known as what?" OPTIONS:
- yes
- no

A: yes

Does the sentence "A number of sculptural ensembles of that era, erected at the tombs of royals and other dignitaries, have survived (in various degrees of preservation) in Nanjing's northeastern and eastern suburbs, primarily in Qixia and Jiangning District." provide a valid answer to the question "What has survived in Nanjing's suburbs?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Josef Kolmas, a sinologist, Tibetologist, and Professor of Oriental Studies at the Academy of Sciences of the Czech Republic, writes that it was during the Qing dynasty "that developments took place on the basis of which Tibet came to be considered an organic part of China, both practically and theoretically subject to the Chinese central government."" provide a valid answer to the question "During Which dynasty does Josef Kolmas claim Tibet was considered an organic part of China?" OPTIONS:
- yes
- no

A:
yes