Problem: Suzy Nakamura is an American actress. Nakamura is known for her many guest appearances on sitcoms such as "According to Jim", "Half and Half", "8 Simple Rules", "Curb Your Enthusiasm" and "How I Met Your Mother" and her recurring role in the early seasons of the drama "The West Wing" as assistant to the Sam Seaborn character, as well as Dr. Miura in the ABC sitcom "Modern Family".

Based on the paragraph above can we conclude that "Suzy Nakamura has been an actress for 15 years."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Q: John M. Donaldson, who died in 1920, was a Spanish writer. He was principal writer of the successful novels from 1880 onwards.
John M. Donaldson (January 17, 1854 December 20, 1941) was an American architect and artist born on January 17, 1854, in Stirling, Scotland. Donaldson was principal designer of the successful Detroit-based architectural firm Donaldson and Meier from 1880 onwards.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No

Macquarie University railway station is located on the Chatswood to Epping line, serving the Sydney suburb of Macquarie Park including the nearby Macquarie University and Macquarie Centre. It is served by Sydney Trains T1 Northern services. It is the only train station in Australia which bears the name of a university.
Macquarie Park is a suburban area in Sydney. OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

input hypothesis: Pilsner beer has a high alcoholic content.
Context: Pilsner (also pilsener or simply pils) is a type of pale lager. It takes its name from Plzen (Pilsen in Czech Republic), a city in Bohemia, then in the Austrian Empire, now in the Czech Republic, where it was first produced in 1842. The world's first blond lager, the original Pilsner Urquell, is still produced there today.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say

Context:
Togo ( ), officially the Togolese Republic (French: "Republique togolaise" ), is a country in West Africa bordered by Ghana to the west, Benin to the east and Burkina Faso to the north. It extends south to the Gulf of Guinea, where its capital Lome is located. Togo covers 57,000 km2 , making it one of the smallest countries in Africa, with a population of approximately /1e6 round 1 million.
Hypothesis: One of the smallest countries in Africa, Togo, is in West Africa is bordered by Ghana to the west, Benin to the east and Burkina Faso to the north which makes it easy to travel. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say

Problem: Phenazine is an organic compound with the formula (CH)N. It is a dibenzo annulated pyrazine, and the parent substance of many dyestuffs, such as the toluylene red, indulines, and safranines (and the closely related eurhodines). Phenazine crystallizes in yellow needles, which are only sparingly soluble in alcohol. Sulfuric acid dissolves it, forming a deep-red solution.

Based on the paragraph above can we conclude that "alcohol can slightly dissolve the compound"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes