[lemma=look] [lemma=□] □ □ □
[lemma=look] [lemma=like] □ □ □
[lemma=look] [lemma=of] □ □ □
The 2000 year-old Arg-e-Bam citadel looks like a bit of deformed potter 's clay . If you looked carefully at a glass slide that has been turned into a ToxChip , you would see a grid of dots , each looking like a bit of dust .