Assertion: endocrine system's gland | /r/HasProperty | testicle
Facets:
Source sentences:
text: The different glands that make up the endocrine system are the adrenal glands, thyroid gland, parathyroid gland, pituitary gland, pineal gland, hypothalamus, pancreas, ovaries (only found in females), and testicles (only found in males).