In her 18 years with him, she had never once heard Dole say, 'Here's what we're doing.
In 18 years with him she never heard Dole say "Here's what we're doing".
mnli hypothesis: In 18 years with him she never heard Dole say "Here's what we're doing". premise: In her 18 years with him, she had never once heard Dole say, 'Here's what we're doing.