[tag=NNS] | [tag=NN | word=A] □
[tag=NNS] | [tag=NN | word=A] [□]
[tag=NNS] | [tag=NN | word=A] □ □
The level of development also determinesthe transport mix in a city . Popular poetry of the mid-1800 's often took its themes from travel and historical subjects , as in this collection of poems inspired by the author 's Grand Tour of Europe . " As with much popular poetry of the mid-Victorian era , the audience for which was primarily women , the poems chosen tend toward the romantic and sentimental , with religious , moral , and domestic themes . Many OECD countries and a growing number of developing countries also have active hydrogen and fuel cell research and development programmes , with aggregate public funding worldwide now running at about US $ 1 billion a year . Hard was the heart , stony and seared the eye , that had no tear for that moment .