Given the question: Information:  - Bob and Margaret is a Canadian/English adult animated television series that is also shown all over the world. The series was produced by Nelvana, a Toronto animation studio, and created by Canadian David Fine and British Alison Snowden. The series was based on the Academy Award winning short film "Bob's Birthday", featuring the same main characters, which won the Best Animated Short Film Oscar in 1994. The series is one of the few Canadian TV shows to ever have regular American exposure. In Canada, it was the highest rated Canadian made animated series ever when it aired in primetime on Global.  - Alison Snowden ( born in Arnold , Nottinghamshire on 4 April 1958 ) is an English animator , voice actress , producer , and screenwriter best known for Bob and Margaret .  - Bob's Birthday is a 1993 animated short by Alison Snowden and David Fine, winner of the Academy Award for Best Animated Short Film at the 67th Academy Awards and serves as the pilot to the animated series "Bob & Margaret". It features a humorous look at how Margaret plans to throw a surprise birthday party for Bob on his 40th birthday, as he struggles with the sudden impact of middle age.    After reading the paragraphs above, we are interested in knowing the entity with which 'alison snowden' exhibits the relationship of 'award received'. Find the answer from the choices below.  Choices: - academy award for best animated short film  - award
The answer is:
academy award for best animated short film