Assertion: viagra | /r/HasProperty | same medicine
Facets:
Source sentences:
text: Viagra contains sildenafil, which is the same medicine found in another drug called REVATIO.
text: VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO.
text: VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO.
text: VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO.
text: Sildenafil is the same medicine found in VIAGRA® and REVATIO®.