Ans: the Four Tops
Ques: "Reach Out I'll Be There" (also formatted as "Reach Out ( I'll Be There)" ) is a song recorded by the Four Tops from their fourth studio album Reach Out (1966). Written and produced by Motown's main production team, Holland -- Dozier -- Holland, the song is one of the best known Motown tunes of the 1960s, and is today considered The Tops' signature song.

Answer this question: who sings reach out i'll be there?
CoT: To answer the above question, the relevant sentence is: "Reach Out I'll Be There" (also formatted as "Reach Out ( I'll Be There)" ) is a song recorded by the Four Tops from their fourth studio album Reach Out (1966).

Answer: semilunar ( semi = half ; lunar = related to the Moon ) valves. Now, what could be the question and solution-maybe?
Ques: The lymphatic circulation begins with blind ending (closed at one end) highly permeable superficial lymph capillaries, formed by endothelial cells with button-like junctions between them that allow fluid to pass through them when the interstitial pressure is sufficiently high. These button-like junctions consist of protein filaments like platelet endothelial cell adhesion molecule-1, or PECAM-1. A valve system in place here prevents the absorbed lymph from leaking back into the ISF. There is another system of semilunar (semi = half; lunar = related to the Moon) valves that prevents back-flow of lymph along the lumen of the vessel. Lymph capillaries have many interconnections (anastomoses) between them and form a very fine network.

Answer this question: structure that prevents backflow of fluid in lymphatic vessels?
CoT: The relevant information is: There is another system of semilunar (semi = half; lunar = related to the Moon) valves that prevents back-flow of lymph along the lumen of the vessel.

Ans: March 13 , 2018
Ques: Passage: Justice League held its world premiere in Beijing on October 26, 2017, and was theatrically released in North America in standard, RealD 3D and IMAX on November 17, 2017. Justice League was released on Digital HD on February 13, 2018, and was released on Blu-ray, Blu-ray 3D, 4K Ultra-HD Blu-ray and DVD on March 13, 2018.

Question: Based on this passage, when does the justice league movie come out on video?
CoT: To answer the above question, the relevant sentence is: Justice League was released on Digital HD on February 13, 2018, and was released on Blu-ray, Blu-ray 3D, 4K Ultra-HD Blu-ray and DVD on March 13, 2018.

Ans: the group Chicago
Ques: "Saturday in the Park" is a song written by Robert Lamm and recorded by the group Chicago for their 1972 album Chicago V.

Based on this passage, who sings the song saturday in the park?
CoT: The relevant information to answer the above question is: "Saturday in the Park" is a song written by Robert Lamm and recorded by the group Chicago for their 1972 album Chicago V.

Answer: Lovey. Now, what could be the question and solution-maybe?
Ques: "Lovey" Howell (nee Wentworth), referred to as "Mrs. Howell" by characters other than her husband, is a fictional character from the 1964 to 1967 television show Gilligan's Island. Played by Natalie Schafer, the character was a rich, spoiled socialite, married to Thurston Howell III.

Answer this question: what was mrs howell's first name on gilligan's island?
CoT: To answer the above question, the relevant sentence is: "Lovey" Howell (nee Wentworth), referred to as "Mrs. Howell" by characters other than her husband, is a fictional character from the 1964 to 1967 television show Gilligan's Island.

Ans: syndactyly affecting the feet
Ques: Passage: Webbed toes is the common name for syndactyly affecting the feet. It is characterised by the fusion of two or more digits of the feet. This is normal in many birds, such as ducks; amphibians, such as frogs; and mammals, such as kangaroos. In humans it is considered unusual, occurring in approximately one in 2,000 to 2,500 live births.

Question: Based on this passage, what is the medical term for webbed toes?
CoT: The relevant information is: Webbed toes is the common name for syndactyly affecting the feet.