Problem:
Read the following paragraph and determine if the hypothesis is true:

Glacier retreat or glacial retreat is type of glacial motion discussed in several articles, depending on the time frame of interest, and whether the climatological process or individual glaciers are being considered. Articles on these topics include:

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Glacier retreat is known by Amy.
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Van Cleef & Arpels is a French jewelry, watch, and perfume company. It was founded in 1896 by Alfred Van Cleef and his uncle Salomon Arpels in Paris. Their pieces often feature flowers, animals, and fairies, and have been worn by style icons such as Farah Pahlavi, the Duchess of Windsor, Grace Kelly, and Elizabeth Taylor.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Van Cleef & Arpels will introduce new animals to their line soon.
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Mars Audiac Quintet is the third album by the band Stereolab, released in August 1994. Initial releases of the CD came with bonus two-track disk, the double vinyl album came with a 7". During the recording of the album, guitarist Sean O'Hagan left as a full-time member to form his own group, while keyboardist Katharine Gifford was added.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Sean O'Hagan was once a member of Stereolab.
****
Answer:
Yes