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

Grongar Hill is located in the Welsh county of Carmarthenshire and was the subject of a loco-descriptive poem by John Dyer. Published in two versions in 1726, during the Augustan period, its celebration of the individual experience of the landscape makes it a precursor of Romanticism. As a prospect poem, it has been the subject of continuing debate over how far it meets artistic canons.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Poem by John Dyer was not published in 3 versions but 2 in 1726.
****
Answer:
Yes

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

Xiaogan () is a prefecture-level city in east-central Hubei province, People's Republic of China, some 60 km northwest of the provincial capital of Wuhan. According to the 2010 census, its population totaled 4,814,542, of whom 908,266 lived in the built-up ("or metro") area of Xiaonan District.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Xiaogan is in the Xiaonan District.
****
Answer:
Yes

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

Cantref Reservoir is the middle of the three reservoirs in the Taff Fawr valley in Wales. It is owned by Welsh Water. It is located in the Brecon Beacons National Park, mostly in the Powys unitary authority area and within the historic county boundaries of Breconshire. Part of the south west corner is in the Rhondda Cynon Taff unitary authority area.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Welsh Water owns all three reservoirs in the Taff Fawr Valley.
****
Answer:
It's impossible to say