useless trivia: What Word Means: To Suggest - To Logically Entail?

Questions

80's - How many No. 1 songs were on Michael Jackson's 'Thriller' album?

80's - What was the title of Poison's only No. 1 hit?

80's - What is the name of the disgraced duet that had three consecutive No. 1 songs in 1989 before surrendering their Grammy Award?

80's - How many No. 1 songs did Paula Abdul have in the 1980s?

80's - What was the title of Bryan Adams' only No. 1 song of the 1980s?