Premise: Dolly Parton . After achieving success as a songwriter for others , Dolly Parton made her album debut in 1967 , with her album Hello , I 'm Dolly . With steady success during the remainder of the 1960s ( both as a solo artist and with a series of duet albums with Porter Wagoner ) , her sales and chart peak came during the 1970s and continuing into the 1980s ; Parton 's subsequent albums in the later part of the 1990s were lower in sales . She has composed over 3,000 songs , notably `` I Will Always Love You '' ( a two-time U.S. country chart-topper for Parton , as well as an international pop hit for Whitney Houston ) , `` Jolene '' , `` Coat of Many Colors '' , and `` 9 to 5 '' .
Hypothesis: Dolly Parton is an singer.
Label: ENTAILMENT