sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Why is Manaphy useless throughout in Pokemon Ranger and the Temple of the Sea?
 sentence 2: Why is Manaphy annoying in Pokemon Ranger and The Temple of The Sea? sentence 1: In 30 millions years a cloud of dust will collide with our galaxy igniting millions of stars. Why do we care?
 sentence 2: Despite having telescopes like Hubble that can look at galaxies billions of lightyears away, why is the best image of Pluto we have a smudge?
not same meaning
not same meaning
not same meaning