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

Ageratum ( ), (whiteweed in the USA), is a genus of 40 to 60 tropical and warm temperate flowering annuals and perennials from the family Asteraceae, tribe Eupatorieae. Most species are native to Central America and Mexico but four are native to the United States.
Hypothesis: The majority of Ageratum species are not native to the United States.
****
Answer:
Yes

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

Mappings is a first book of poems by Vikram Seth originally published by the Writers Workshop, Calcutta (now Kolkata), as a hand-set, hand-printed and hand-bound volume ("in Hardback or Flexiback") in 1980 or 1981 (the Flexiback edition copyright date is 1981). With the growth of Seth's reputation, the volume has been reprinted by mainstream publishers (ISBN ).
Hypothesis: Vikram Seth has only written his book of poems "Mappings"
****
Answer:
No

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

Callitris columellaris is a species of coniferous tree in the family Cupressaceae (cypress family), native to most of Australia. Common names include White Cypress-pine, Murray River Cypress-pine, and Northern Cypress-pine. "Callitris columellaris" has been naturalised in Hawaii and in southern Florida.
Hypothesis: The coniferous tree family has strong spiritual ties to most of Australia.
****
Answer:
It's impossible to say