input: For example California is not ready Treating sludge
fixed: For example, California is not ready, Treating sludge.

input: When Thomas chugs along the track the various stops all come alive
fixed: When Thomas chugs along the track , the various stops all come alive .

input: SOCDAG2 Share of employed with longer time illness by industry socioeconomic status employment and sex
fixed: SOCDAG2: Share of employed with longer time illness by industry, socioeconomic status, employment and sex

input: Unsure about which type of PFX file you have Do you want to know exactly what it is who created it and how to open it
fixed:
Unsure about which type of PFX file you have? Do you want to know exactly what it is, who created it, and how to open it?