The marginal efficacy of prostaglandin isn't likely to keep the baby boomers from buying the urological spin.
The marginal efficacy of prostaglandin will stop baby boomers from buying it.
mnli hypothesis: The marginal efficacy of prostaglandin will stop baby boomers from buying it. premise: The marginal efficacy of prostaglandin isn't likely to keep the baby boomers from buying the urological spin.