Problem: In September 1858 , a joint French and Spanish expedition landed at Tourane ( Da Nang ) and conquered the town .
In September 1858 , a joint French and Spanish expedition landed at Da Nang ( Tourane ) and captured the town .
-+-
A: yes

Problem: A macro is used to define variables or procedures , to allow code reuse , or to design domain-specific languages .
A macro is used to define variables or procedures , to allow reuse of code , or to design domain-specific languages .
-+-
A: yes

Problem: However , discoveries of earth-like planets are important because they indicate the probable frequency and distribution of earth-sized terrestrial planets .
However discoveries of Earth-sized terrestrial planets are important as they may indicate the probable frequency and distribution of Earth-like planets .
-+-
A:
no