[PAR] [TLE] Troubled Island [SEP] Troubled Island is an American opera in three acts composed by William Grant Still, with a libretto begun by poet Langston Hughes and completed by Verna Arvey.  She married the composer following their collaboration. [PAR] [TLE] William Grant Still [SEP] William Grant Still (May 11, 1895 – December 3, 1978) was an American composer, who composed more than 150 works, including five symphonies and eight operas.
[PAR] [TLE] Troubled Island [ SEP ] Troubled Island is an American opera in three acts composed by William Grant Still , with a libretto begun by poet Langston Hughes and completed by Verna Arvey . She married the composer following their collaboration . [PAR] [TLE] William Grant Still [ SEP ] William Grant Still ( May 11 , 1895 – December 3 , 1978 ) was an American composer , who composed more than 150 works , including five symphonies and eight operas .
The husband of Verna Avey composed how many symphonies?
The husband of Verna Avey composed how many symphonies ?
five
five