Problem: The Rock 'n' Roll Mardi Gras Marathon is an annual international marathon race which takes place in New Orleans, Louisiana, in the United States. It is part of the Rock 'n' Roll Marathon Series of road running competitions and it also features the Rock 'n' Roll Mardi Gras Half Marathon.

Based on the paragraph above can we conclude that "The marathon happens once a year."?

A: Yes

Problem: Conoclinium coelestinum, the blue mistflower, is a North American species of herbaceous perennial flowering plant in the sunflower family. It was formerly classified in the genus "Eupatorium", but phylogenetic analyses in the late 20th century research indicated that that genus should be split, and the species was reclassified in "Conoclinium".

Based on the paragraph above can we conclude that "The blue mistflower is from Arizona."?

A: It's impossible to say

Problem: Severin Bijelic (10 February 1921 28 July 1972) was a Serbian actor. He appeared in 77 films and television shows between 1949 and 1972. He starred in the 1967 film "The Rats Woke Up", which won the Silver Bear for Best Director at the 17th Berlin International Film Festival.

Based on the paragraph above can we conclude that "Severin Bijelic starred in the film "The Rats Woke Up". Severin Bijelic was a Serbian actor who was born on 10th February 1921 and appeared in 77 films and television shows"?

A:
Yes