Three Occasions for Orchestra is an orchestral triptych by the American composer Elliott Carter. The work was composed from 1986 through 1989 and was first performed at the Royal Festival Hall, London, by the BBC Symphony Orchestra under Oliver Knussen on October 5, 1989.
Oliver Knussen did not conduct the Orchestra in 1986.
Read the following paragraph and determine if the hypothesis is true:

Three Occasions for Orchestra is an orchestral triptych by the American composer Elliott Carter. The work was composed from 1986 through 1989 and was first performed at the Royal Festival Hall, London, by the BBC Symphony Orchestra under Oliver Knussen on October 5, 1989.

Hypothesis: Oliver Knussen did not conduct the Orchestra in 1986.n
Options: 

 - yes

 - it is not possible to tell

 - no
yes
Read the following paragraph and determine if the hypothesis is true:

Three Occasions for Orchestra is an orchestral triptych by the American composer Elliott Carter. The work was composed from 1986 through 1989 and was first performed at the Royal Festival Hall, London, by the BBC Symphony Orchestra under Oliver Knussen on October 5, 1989.

Hypothesis: Oliver Knussen did not conduct the Orchestra in 1986.n
Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant