Q: Passage: Profitability index (PI), also known as profit investment ratio (PIR) and value investment ratio (VIR), is the ratio of payoff to investment of a proposed project. It is a useful tool for ranking projects because it allows you to quantify the amount of value created per unit of investment.

Question: Based on this passage, the profitability index of an investment project is the ratio of the?
A: payoff to investment. How to explain the answer? To answer the above question, the relevant sentence is: Profitability index (PI), also known as profit investment ratio (PIR) and value investment ratio (VIR), is the ratio of payoff to investment of a proposed project.

Q: In February 2017, Muse announced a North America tour with Thirty Seconds to Mars and PVRIS to take place later in the year. Howard confirmed on his Instagram the band were back in the studio. On 5 April, Muse posted studio footage on social media and announced a new song to be released soon. On 8 and 9 May, the band teased the new single in behind-the-scenes clips of the filming of a music video. On 18 May, Muse released a new single, "Dig Down". In an interview with Zane Lowe on 18 May, Bellamy said Muse will release a new album in 2018. On October 5, 2017, it was announced that Muse will be playing BlizzCon 2017.

Answer this question: when does the next muse album come out?
A: 2018. How to explain the answer? To answer the above question, the relevant sentence is: In an interview with Zane Lowe on 18 May, Bellamy said Muse will release a new album in 2018.

Q: On May 14, 2017, the series was renewed for a seventh and final season, which will feature eight episodes. On January 4, 2018, it was announced that the seventh and final season would premiere on April 10, 2018, and also it would end with a one-hour series finale, which was aired on May 15, 2018.

How many episodes of last season of new girl?
A: eight. How to explain the answer? To answer the question, consider the following: On May 14, 2017, the series was renewed for a seventh and final season, which will feature eight episodes.

Q: Context: Harrison wrote "My Sweet Lord" in praise of the Hindu god Krishna, while at the same time intending the lyrics to serve as a call to abandon religious sectarianism through his deliberate blending of the Hebrew word hallelujah with chants of "Hare Krishna" and Vedic prayer. The recording features producer Phil Spector's Wall of Sound treatment and heralded the arrival of Harrison's much-admired slide guitar technique, which one biographer described as being "musically as distinctive a signature as the mark of Zorro". Preston, Ringo Starr, Eric Clapton, and the group Badfinger are among the other musicians appearing on the recording.

Question: what does the song my sweet lord mean?
A:
praise of the Hindu god Krishna , while at the same time intending the lyrics to serve as a call to abandon religious sectarianism through his deliberate blending of the Hebrew word hallelujah with chants of '' Hare Krishna '' and Vedic prayer. How to explain the answer? The relevant information to answer the above question is: Harrison wrote "My Sweet Lord" in praise of the Hindu god Krishna, while at the same time intending the lyrics to serve as a call to abandon religious sectarianism through his deliberate blending of the Hebrew word hallelujah with chants of "Hare Krishna" and Vedic prayer.