[Q]: Sentence: Euornithes also included the first avialans to develop true pygostyle and a fully mobile fan of tail feathers, which may have replaced the "hind wing" as the primary mode of aerial maneuverability and braking in flight. Question: What does Euornithes mean? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Developed around 1915, these lamps were displaced by mercury and xenon arc lamps." provide a valid answer to "When was this style of lamp developed?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "He initiated the process of accession to the European Economic Community (EEC) by starting accession negotiations as early as 1977." answer the question "What entity governed Portugal until 1976?" OPTIONS:
- yes
- no

A: no

Does the sentence "Currently, Catholics make up Boston's largest religious community, and since the early 20th century, the Irish have played a major role in Boston politicsprominent figures include the Kennedys, Tip O'Neill, and John F. Fitzgerald." provide a valid answer to the question "How did Boston's population change in the 1820's?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "During this time Vila Srna was built for his use near Morovic in the event of his recovery." a good answer to the question "During what year did Tito become increasingly ill?" OPTIONS:
- yes
- no
Answer:
no

[Q]: Sentence: Most major airports provide commercial outlets for products and services. Question: Most major airports provide commercial outlets for what? OPTIONS:
- yes
- no
++++++++++
[A]:
yes