Question:
Choose your answer: Is "The presence of this gut flora also inhibits the growth of potentially pathogenic bacteria (usually through competitive exclusion) and these beneficial bacteria are consequently sold as probiotic dietary supplements." a good answer to the question "How does gut flora prevent growth of pathogenic bacteria?"
Answer:
yes

Question:
Choose your answer: Is "The only words of Jesus on the cross in the Mark and Matthew accounts, this is a quotation of Psalm 22." a good answer to the question "What Psalm gives the words of Jesus on the cross?"
Answer:
yes

Question:
Choose your answer: Is "Like other South Slavic languages, Serbo-Croatian has a simple phonology, with the common five-vowel system and twenty-five consonants." a good answer to the question "Other than Gaj's Latin alphabet, what other written language can Serbo-Croatian be written in?"
Answer:
no