Official Solution:
Some niche products, whose chances of success in clinical trials and eventually to get commercialized are very high, are under development by BioXTech, in which our company is considering to invest.
A. Some niche products, whose chances of success in clinical trials and eventually to get commercialized are very high, are under development by BioXTech, in which our company is considering to invest.
B. There are some niche products under development by BioXTech, whose chances of success in clinical trials and eventually getting commercialized are very high, which our company is considering investing in.
C. BioXTech is developing some niche products, which have very high chances of success in clinical trials and eventually to get commercialized and which our company is considering investing in.
D. Our company is considering investing in BioXTech, which is developing some niche products, whose chances of success in clinical trials and eventually getting commercialized are very high.
E. BioXTech is developing some niche products, whose chances of success in clinical trials and eventually getting commercialized are very high and in which our company is considering to invest.
A. After the phrase “chances of” two parallel nouns are required. The parts “success” and “to get” are not parallel - the gerund “getting” is required instead of the infinitive “to get”.
After the verb “is considering” a gerund form is required - hence the gerund “investing”, not the infinitive “to invest”, is the correct form.
B. The relative pronoun “whose” refers to the noun “BioXtech”, implying wrongly that BioXtech, and not its products, has high chances of success in clinical trials and eventually getting commercialized.
The antecedent of the relative pronoun “which” is not clear.
C. After the phrase “chances of” two parallel nouns are required. The parts “success” and “to get” are not parallel - the gerund “getting” is required instead of the infinitive “to get”.
The antecedents of the pronoun “which” is “products”, distorting the original meaning. According to the original sentence, our company is considering investing in BioXtech, not in its products.
D. Correct. The relative pronoun “which” correctly refers to the noun BioXtech, implying our company is considering investing in BioXtech. The noun “success” and the gerund “getting” are parallel, correctly implying that the chance of success in clinical trials and chance of getting commercialized are very high.
E. The antecedents of the pronoun “which” is “products”, distorting the original meaning. According to the original sentence, our company is considering investing in BioXtech, not in its products.
After the verb “is considering” a gerund form is required - hence the gerund “investing”, not the infinitive “to invest”, is the correct form.
Answer: D