What are the keywords in the following sentence? butterfly eating pollen in the garden .
butterfly, eat, garden, pollen

What are the keywords in the following sentence? Two hotdogs with cheese and mustard on top of them.
cheese, hotdog, top

What are the keywords in the following sentence? young family sharing a healthy meal together at home in the garden
family, garden, meal

What are the keywords in the following sentence? man goes by railway tracks through dark tunnel toward bright light in the end
end, light, track, tunnel