claim: Tyler Perry is incapable of writing.
evidence: Perineal hernia is a hernia involving the perineum -LRB- pelvic floor -RRB- .. hernia. hernia. perineum. perineum. pelvic floor. pelvic floor. The hernia may contain fluid , fat , any part of the intestine , the rectum , or the bladder .. hernia. hernia. fat. fat. intestine. intestine. rectum. rectum. bladder. urinary bladder. It is known to occur in humans , dogs , and other mammals , and often appears as a sudden swelling to one side -LRB- sometimes both sides -RRB- of the anus .. anus. anus. A common cause of perineal hernia is surgery involving the perineum .. hernia. hernia. perineum. perineum. Perineal hernia can be caused also by excessive straining to defecate -LRB- tenesmus -RRB- .. hernia. hernia. tenesmus. Rectal tenesmus. Other causes include prostate or urinary disease , constipation , anal sac disease -LRB- in dogs -RRB- , and diarrhea .. prostate. prostate. constipation. constipation. anal sac. anal glands. diarrhea. diarrhea. Atrophy of the levator ani muscle and disease of the pudendal nerve may also contribute to a perineal hernia .. hernia. hernia. Atrophy. Atrophy. levator ani muscle. levator ani muscle. pudendal nerve. pudendal nerve