Can we draw the following hypothesis from the context? 

Context:

"I Don't Wanna Play House" is a song written by Billy Sherrill and Glenn Sutton. In 1967, the song was Tammy Wynette's first number one country song as a solo artist. "I Don't Wanna Play House" spent three weeks at the top spot and a total of eighteen weeks on the chart. The recording earned Wynette the 1968 Grammy Award for Best Female Country Vocal Performance.

Hypothesis: Wynette won her grammy before the moon landing.