Assertion: male | /r/CapableOf | improve their chances
Facets:
Source sentences:
text: In this situation, the males face stiff competition for the privilege of fathering offspring, so they need to produce lots of sperm to improve their chances.
text: Secondly, the male replaces the rival's sperm with his own, therefore increasing his own chance of fertilising the egg and successfully reproducing with the female.